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in the game of chess what does checkmate mean

Checkmate (often shortened to mate) is a game position in chess and other chess-like games in which a player's king is in check (threatened with capture) and there is no way to remove the threat. Checkmating the opponent wins the game.

what does the governor general of australia do

The Governor-General of the Commonwealth of Australia is the representative in Australia of the Australian monarch, currently Queen Elizabeth II. The Governor-General is appointed by the Queen on the advice of the Prime Minister of Australia. The Governor-General has formal presidency over the Federal Executive Council and is Commander-in-Chief of the Australian Defence Force. The functions of the Governor-General include appointing ministers, judges, and ambassadors; giving royal assent to legislation passed by Parliament; issuing writs for election; and bestowing Australian honours.

what does vigilance do in magic the gathering

Vigilance is a keyword of an ability that existed as far back as Limited Edition Alpha with Serra Angel, but was retroactively keyworded beginning with the Kamigawa block. Creatures with vigilance do not tap when attacking (Prior to being keyworded, these creatures' rules text read "Attacking doesn't cause this creature to tap"), meaning they can still be used during the opponent's turn to block. Most creatures with vigilance are white.

how many games do you need to win to get the stanley cup

The Stanley Cup playoffs (French: Les séries éliminatoires de la Coupe Stanley) is an elimination tournament in the National Hockey League consisting of four rounds of best-of-seven series. Eight teams from each of the two conferences qualify for the playoffs based on regular season points totals. The final round is commonly known as the Stanley Cup Finals, which sees the two conference champions play for the Stanley Cup.

history of the hymn rock of ages cleft for me

Traditionally, it is held that Toplady drew his inspiration from an incident in the gorge of Burrington Combe in the Mendip Hills in England. Toplady, a preacher in the nearby village of Blagdon, was travelling along the gorge when he was caught in a storm. Finding shelter in a gap in the gorge, he was struck by the title and scribbled down the initial lyrics.

what are the official languages of south africa

There are eleven official languages of South Africa: Afrikaans, English, Ndebele, Northern Sotho, Sotho, Swazi, Tsonga, Tswana, Venda, Xhosa and Zulu. Fewer than two percent of South Africans speak a first language other than an official one. Most South Africans can speak more than one language. Dutch and English were the first official languages of South Africa from 1910 to 1925. Afrikaans was added as a part of Dutch in 1925, although in practice, Afrikaans effectively replaced Dutch, which fell into disuse. When South Africa became a republic in 1961, the official relationship changed such that Afrikaans was considered to include Dutch, and Dutch was dropped in 1984, so between 1984 and 1994, South Africa had two official languages: English and Afrikaans.

where is tropical rain forest found in nigeria

The tropical savanna climate or tropical wet and dry climate, is extensive in area and covers most of Western Nigeria to central Nigeria beginning from the Tropical rainforest climate boundary in southern Nigeria to the central part of Nigeria, where it exerts enormous influence on the region.

what is the difference between jujube and dates

It is a small deciduous tree or shrub reaching a height of 5 -- 12 metres (16 -- 39 ft), usually with thorny branches. The leaves are shiny-green, ovate-acute, 2 -- 7 centimetres (0.79 -- 2.76 in) long and 1 -- 3 centimetres (0.39 -- 1.18 in) wide, with three conspicuous veins at the base, and a finely toothed margin. The flowers are small, 5 mm (0.20 in) wide, with five inconspicuous yellowish-green petals. The fruit is an edible oval drupe 1.5 -- 3 centimetres (0.59 -- 1.18 in) deep; when immature it is smooth-green, with the consistency and taste of an apple, maturing brown to purplish-black, and eventually wrinkled, looking like a small date. There is a single hard seed similar to an olive pit.

who plays gamora from guardians of the galaxy

Saldana in the Marvel Cinematic Universe portrays Gamora beginning with Guardians of the Galaxy (2014) and later also in Guardians of the Galaxy Vol. 2 (2017) and Avengers: Infinity War (2018).

is this the last season of game of thrones

The eighth and final season of the fantasy drama television series Game of Thrones was announced by HBO in July 2016. Unlike the first six seasons that each had ten episodes and the seventh that had seven episodes, the eighth season will have only six episodes. Like the previous season, it will largely consist of original content not found currently in George R.R. Martin's A Song of Ice and Fire series, and will instead adapt material Martin has revealed to showrunners about the upcoming novels in the series, The Winds of Winter and A Dream of Spring.

what part of the cow does brisket come from

Brisket is a cut of meat from the breast or lower chest of beef or veal. The beef brisket is one of the nine beef primal cuts, though the precise definition of the cut differs internationally. The brisket muscles include the superficial and deep pectorals. As cattle do not have collar bones, these muscles support about 60% of the body weight of standing / moving cattle. This requires a significant amount of connective tissue, so the resulting meat must be cooked correctly to tenderize the connective tissue.

representative of which country elected as secretary general of saarc in march 2017

The Secretary -- General of the South Asian Association for Regional Cooperation, is the head of the SAARC Secretariat, which is headquartered in Kathmandu, Nepal. The SAARC is an economic and geopolitical union between the eight South Asian member nations, Afghanistan, Bangladesh, Bhutan, India, the Maldives, Nepal, Pakistan and Sri Lanka. The Secretary-General is appointed for a three-year term by election by a council of Ministers from member states. The Secretary-General is assisted by eight deputies, one from each nation, who also reside in Kathmandu. The SAARC Secretariat was established in Kathmandu on 16 January 1987 by the Bangladeshi diplomat Abul Ahsan, who was its first Secretary-General, and was inaugurated by King Birendra Bir Bikram Shah of Nepal. Since its creation, its member nations have contributed to a total of thirteen General Secretaries. Pakistan's Diplomat Amjad Hussain B. Sial is the current Secretary-General, having assumed charge on March 1, 2017.

where does the last name boyd originate from

Boyd is a Scottish surname. It originated from a habitational name from the island of Bute, located in the Firth of Clyde. The surname was very common in Edinburgh in the 17th century. The Scottish Gaelic form of the surname is Boid (masculine), and Bhoid (feminine).

as a result of the revised fugitive slave law in the compromise of 1850 it became

In response to the weakening of the original fugitive slave act, the Fugitive Slave Law of 1850 penalized officials who did not arrest an alleged runaway slave, and made them liable to a fine of $1,000 (about $29,000 in present-day value). Law-enforcement officials everywhere were required to arrest people suspected of being a runaway slave on as little as a claimant's sworn testimony of ownership. The suspected slave could not ask for a jury trial or testify on his or her own behalf. In addition, any person aiding a runaway slave by providing food or shelter was subject to six months' imprisonment and a $1,000 fine. Officers who captured a fugitive slave were entitled to a bonus or promotion for their work.

where can skeletal muscle be found in the body

The muscles of the human body can be categorized into a number of groups which include muscles relating to the head and neck, muscles of the torso or trunk, muscles of the upper limbs, and muscles of the lower limbs.

renaissance scholars and artists drew from knowledge mainly from

The intellectual basis of the Renaissance was its own invented version of humanism, derived from the concept of Roman Humanitas and the rediscovery of classical Greek philosophy, such as that of Protagoras, who said that "Man is the measure of all things." This new thinking became manifest in art, architecture, politics, science and literature. Early examples were the development of perspective in oil painting and the recycled knowledge of how to make concrete. Although the invention of metal movable type sped the dissemination of ideas from the later 15th century, the changes of the Renaissance were not uniformly experienced across Europe.

when was the song where have all the flowers gone written

"Where Have All the Flowers Gone?" is a modern folk-style song. The melody and the first three verses were written by Pete Seeger in 1955 and published in Sing Out! magazine. Additional verses were added in May 1960 by Joe Hickerson, who turned it into a circular song. Its rhetorical "where?" and meditation on death place the song in the ubi sunt tradition. In 2010, the New Statesman listed it as one of the "Top 20 Political Songs".

cubic meters of a 20 foot shipping container

As the TEU is an inexact unit, it cannot be converted precisely into other units. The related unit forty-foot equivalent unit, however, is defined as two TEU. The most common dimensions for a 20-foot (6.1 m) container are 20 feet (6.1 m) long, 8 feet (2.44 m) wide, and 8 feet 6 inches (2.59 m) high, for a volume of 1,360 cubic feet (39 m). However, both 9-foot-6-inch-tall (2.90 m) High cube and 4-foot-3-inch (1.30 m) half height containers are also reckoned as 1 TEU. This gives a volume range of 680 to 1,520 cubic feet (19 to 43 m) for one TEU.

what did the fair pay act of 2009 do

The Lilly Ledbetter Fair Pay Act of 2009 (Pub. L. 111 -- 2, S. 181) is a federal statute in the United States that was the first bill signed into law by President Barack Obama on January 29, 2009. The Act amends the Civil Rights Act of 1964. The new act states that the 180-day statute of limitations for filing an equal-pay lawsuit regarding pay discrimination resets with each new paycheck affected by that discriminatory action. The law directly addressed Ledbetter v. Goodyear Tire & Rubber Co., 550 U.S. 618 (2007), a U.S. Supreme Court decision that the statute of limitations for presenting an equal-pay lawsuit begins on the date that the employer makes the initial discriminatory wage decision, not at the date of the most recent paycheck.

who has pierre garcon played for in the nfl

Pierre Andre Garçon (/ piˈɛər ɡɑːrˈsoʊn /; born August 8, 1986) is an American football wide receiver for the San Francisco 49ers of the National Football League (NFL). He played college football at Norwich University and Mount Union College, and was drafted by the Indianapolis Colts in the sixth round of the 2008 NFL Draft. He also played five seasons with the Washington Redskins.

when was go rest high on that mountain written

"Go Rest High on That Mountain" is a song written and recorded by American country music artist Vince Gill. It was released in August 1995 as the sixth single from his album When Love Finds You. It is a eulogic ballad. Gill began writing the song following the death of country music superstar Keith Whitley, who died in 1989. Gill did not finish the song until a few years later following the death of his older brother Bob, in 1993, of a heart attack. Ricky Skaggs and Patty Loveless both sang background vocals on the record.

when was beauty and the beast first written

Beauty and the Beast (French: La Belle et la Bête) is a traditional fairy tale written by French novelist Gabrielle-Suzanne Barbot de Villeneuve and published in 1740 in La Jeune Américaine et les contes marins (The Young American and Marine Tales). Her lengthy version was abridged, rewritten, and published first by Jeanne-Marie Leprince de Beaumont in 1756 in Magasin des enfants (Children's Collection) and by Andrew Lang in the Blue Fairy Book of his Fairy Book series in 1889, to produce the version(s) most commonly retold. It was influenced by some earlier stories, such as "Cupid and Psyche", written by Lucius Apuleius Madaurensi in The Golden Ass in the 2nd century AD, and "The Pig King", an Italian fairytale published by Giovanni Francesco Straparola in The Facetious Nights of Straparola.

where does the rhine river begin and end

The Rhine (Latin: Rhenus, Romansh: Rein, German: Rhein, French: le Rhin,, Italiano: Reno, Dutch: Rijn) is a European river that begins in the Swiss canton of Graubünden in the southeastern Swiss Alps, forms part of the Swiss-Liechtenstein, Swiss-Austrian, Swiss-German and then the Franco-German border, then flows through the German Rhineland and the Netherlands and eventually empties into the North Sea.

who makes the federal laws in the united states

The United States Constitution provides for a federal government that is superior to state governments with regard to its enumerated powers. These powers include the authority to govern international affairs, interstate commerce, the currency and national defense. After the American Civil War, the Fourteenth Amendment applied the Constitution's Bill of Rights to state governments. Legislation passed by Congress, an Executive Order of the President, or a decision of federal courts pursuant to the Constitution are federal law.

where did the saying see a man about a dog come from

The earliest confirmed publication is the 1866 Dion Boucicault play Flying Scud in which a character knowingly breezes past a difficult situation saying, "Excuse me Mr. Quail, I can't stop; I've got to see a man about a dog." In a listing for a 1939 revival on the NBC Radio program America's Lost Plays, Time magazine observed that the phrase was the play's "claim to fame".

where does the niger river start and end

The Niger River (/ ˈnaɪdʒər / NY-jər; French: (le) fleuve Niger, pronounced ((lə) flœv niʒɛʁ)) is the principal river of western Africa, extending about 4,180 km (2,600 mi). Its drainage basin is 2,117,700 km (817,600 sq mi) in area. Its source is in the Guinea Highlands in southeastern Guinea. It runs in a crescent through Mali, Niger, on the border with Benin and then through Nigeria, discharging through a massive delta, known as the Niger Delta or the Oil Rivers, into the Gulf of Guinea in the Atlantic Ocean. The Niger is the third-longest river in Africa, exceeded only by the Nile and the Congo River (also known as the Zaïre River). Its main tributary is the Benue River.

where is the castle of dracula located at

Bran Castle (Romanian: Castelul Bran; German: Törzburg; Hungarian: Törcsvár), situated near Bran and in the immediate vicinity of Brașov, is a national monument and landmark in Romania. The fortress is situated on the border between Transylvania and Wallachia, on DN73. Commonly known as "Dracula's Castle" (although it is one among several locations linked to the Dracula legend, including Poenari Castle and Hunyadi Castle), it is often erroneously referred to as the home of the title character in Bram Stoker's Dracula. There is, however, no evidence that Stoker knew anything about this castle, which has only tangential associations with Vlad the Impaler, voivode of Wallachia, the putative inspiration for Dracula. Dutch author Hans Corneel de Roos, proposes as location for Castle Dracula an empty mountain top, Mount Izvorul Călimanului, 2,033 metres (6,670 ft) high, located in the Călimani Alps near the former border with Moldavia. Stoker's description of Dracula's crumbling fictional castle also bears no resemblance to Bran Castle.

does the us have an embargo on any country

As of 2014, there are several United States embargoes and economic sanctions in force by the United States against several countries and activities, the most notable of which are against countries the federal government of the United States considers State Sponsors of Terrorism.

the contribution of agriculture in india gross domestic product

India has one of the fastest growing service sectors in the world with an annual growth rate above 9% since 2001, which contributed to 57% of GDP in 2012 -- 13. India has become a major exporter of IT services, Business Process Outsourcing (BPO) services, and software services with $154 billion revenue in FY 2017. This is the fastest-growing part of the economy. The IT industry continues to be the largest private-sector employer in India. India is the third-largest start-up hub in the world with over 3,100 technology start-ups in 2014 -- 15 The agricultural sector is the largest employer in India's economy but contributes to a declining share of its GDP (17% in 2013 -- 14). India ranks second worldwide in farm output. The industry sector has held a steady share of its economic contribution (26% of GDP in 2013 -- 14). The Indian automobile industry is one of the largest in the world with an annual production of 21.48 million vehicles (mostly two and three wheelers) in 2013 -- 14. India had $600 billion worth of retail market in 2015 and one of world's fastest growing e-commerce markets.

what are the titles of the hobbit trilogy

The Hobbit is a film series consisting of three high fantasy adventure films directed by Peter Jackson. They are based on the 1937 novel The Hobbit by J.R.R. Tolkien, with large portions of the trilogy inspired by the appendices to The Return of the King, which expand on the story told in The Hobbit, as well as new material and characters written especially for the films. Together they act as a prequel to Jackson's The Lord of the Rings film trilogy. The films are subtitled An Unexpected Journey (2012), The Desolation of Smaug (2013), and The Battle of the Five Armies (2014).

what are the roles of accessory pigments in photosynthesis

Accessory pigments are light-absorbing compounds, found in photosynthetic organisms, that work in conjunction with chlorophyll a. They include other forms of this pigment, such as chlorophyll b in green algal and higher plant antennae, while other algae may contain chlorophyll c or d. In addition, there are many non-chlorophyll accessory pigments, such as carotenoids or phycobiliproteins, which also absorb light and transfer that light energy to photosystem chlorophyll. Some of these accessory pigments, in particular the carotenoids, also serve to absorb and dissipate excess light energy, or work as antioxidants. The large, physically associated group of chlorophylls and other accessory pigments is sometimes referred to as a pigment bed, though this term is no longer supported by what we know of photosystem and antenna complex structures.

the last straw that broke the camel's back meaning

The idiom the straw that broke the camel's back, alluding to the proverb "it is the last straw that breaks the camel's back", describes the seemingly minor or routine action which causes an unpredictably large and sudden reaction, because of the cumulative effect of small actions.

who sets the closing date on a home

The closing date is set during the negotiation phase, and is usually several weeks after the offer is formally accepted. On the closing date, the ownership of the property is transferred to the buyer. In most jurisdictions, ownership is officially transferred when a deed from the seller is delivered to the buyer. Lenders providing a mortgage loan will often require title service, including title search and title insurance, appraisal, land survey, and attorneys to be involved.

the cabinet system of government in india is based on which model

The Westminster cabinet system is the foundation of cabinets as they are known at the federal and provincial (or state) jurisdictions of Australia, Bangladesh, Canada, Pakistan, India, South Africa, New Zealand, and other Commonwealth of Nations countries whose parliamentary model is closely based on that of the United Kingdom.

which leader of ussr started political and economic reforms in ussr

Perestroika (/ ˌpɛrəˈstrɔɪkə /; Russian: Перестро́йка, IPA: (pjɪrjɪˈstrojkə) (listen)) was a political movement for reformation within the Communist Party of the Soviet Union during the 1980s and 1990s and is widely associated with Soviet leader Mikhail Gorbachev and his glasnost (meaning "openness") policy reform. The literal meaning of perestroika is "restructuring," referring to the restructuring of the Soviet political and economic system.

where is mount kilimanjaro on a map of africa

Mount Kilimanjaro or just Kilimanjaro (/ ˌkɪlɪmənˈdʒɑːroʊ /), with its three volcanic cones, "Kibo", "Mawenzi", and "Shira", is a dormant volcano in Tanzania. It is the highest mountain in Africa, about 4,900 metres (16,100 ft) from its base, and 5,895 metres (19,341 ft) above sea level. The first people known to have reached the summit of the mountain were Hans Meyer and Ludwig Purtscheller in 1889. The mountain is part of the Kilimanjaro National Park and is a major climbing destination. The mountain has been the subject of many scientific studies because of its shrinking glaciers and disappearing ice fields.

what is the average income in the u.s

Another common measurement of personal income is the mean household income. Unlike the median household income, which divides all households in two halves, the mean income is the average income earned by American households. In the case of mean income, the income of all households is divided by the number of all households. The mean income is usually more affected by the relatively unequal distribution of income which tilts towards the top. As a result, the mean tends to be higher than the median income, with the top earning households boosting it. Overall, the mean household income in the United States, according to the US Census Bureau 2014 Annual Social and Economic Supplement, was $72,641.

which mountain chain ranges between newfoundland canada and alabama united states

The range is mostly in the United States (U.S.) but it extends into southeastern Canada, forming a zone from 100 to 300 mi (160 to 480 km) wide, running from the island of Newfoundland 1,500 mi (2,400 km) southwestward to Central Alabama in the United States. The range covers parts of the islands of Saint Pierre and Miquelon, which comprise an overseas territory of France. The system is divided into a series of ranges, with the individual mountains averaging around 3,000 ft (910 m). The highest of the group is Mount Mitchell in North Carolina at 6,684 feet (2,037 m), which is the highest point in the United States east of the Mississippi River.

why is stan at the end of countries' names

The suffix-stan (Persian: ـستان ‎ ‎-stân) is Persian for "place of" or "country". It appears in the names of many regions, especially in Central and South Asia, but also in the Caucasus and Russia; areas where significant amounts of Persian culture were spread or adopted. The suffix is also used more generally, as in Persian, and Urdu rigestân (ریگستان) "place of sand, desert", Pakistan "land of the pure", Hindustan "land of the Indus river", golestân (گلستان) "place of flowers, garden", and in Bengali koborstan (কবরস্থান kabarasthāna) "graveyard / cemetery" etc.

where is the ozark plateau located on a map

The Ozark Plateaus, simply referred to as the Ozarks, are a mountainous region in the U.S. states of Arkansas, Missouri, Oklahoma, and Kansas. The Ozarks cover a significant portion of northern Arkansas and southern Missouri, extending from Interstate 40 in Arkansas to the suburbs of St. Louis. A portion of the Ozarks extends into northeastern Oklahoma and extreme southeastern Kansas.

where did the rhode island red originated from

The Rhode Island Red is an American breed of domestic chicken. It was developed in the late nineteenth century in Massachusetts and Rhode Island by cross-breeding birds of Oriental origin such as the Malay with brown Leghorn birds from Italy. It was formerly a dual-purpose breed, raised both for meat and for eggs; modern strains have been bred for their egg-laying abilities. The traditional non-industrial strains of the Rhode Island Red are listed as "watch" by The Livestock Conservancy.

how much are you taxed on capital gains in canada

For corporations as for individuals, 50% of realized capital gains are taxable. The net taxable capital gains (which can be calculated as 50% of total capital gains minus 50% of total capital losses) are subject to income tax at normal corporate tax rates. If more than 50% of a small business's income is derived from specified investment business activities (which include income from capital gains) they are not permitted to claim the small business deduction.

when did the dieppe raid start and end

The Dieppe Raid, also known as the Battle of Dieppe, Operation Rutter during planning stages, and by its final official code-name Operation Jubilee, was an Allied attack on the German-occupied port of Dieppe during the Second World War. The raid took place on the northern coast of France on 19 August 1942. The assault began at 5: 00 a.m., and by 10: 50 a.m. the Allied commanders were forced to call a retreat. Over 6,000 infantrymen, predominantly Canadian, were supported by The Calgary Regiment of the 1st Canadian Tank Brigade and a strong force of Royal Navy and smaller Royal Air Force landing contingents. It involved 5,000 Canadians, 1,000 British troops, and 50 United States Army Rangers.

in the wave mechanical model of the atom an orbital is a region of space in an atom where there is

In quantum mechanics, an atomic orbital is a mathematical function that describes the wave-like behavior of either one electron or a pair of electrons in an atom. This function can be used to calculate the probability of finding any electron of an atom in any specific region around the atom's nucleus. The term atomic orbital may also refer to the physical region or space where the electron can be calculated to be present, as defined by the particular mathematical form of the orbital.

what was the original purpose of the black panthers

At its inception on October 15, 1966, the Black Panther Party's core practice was its armed citizens' patrols to monitor the behavior of officers of the Oakland Police Department and challenge police brutality in Oakland, California. In 1969, community social programs became a core activity of party members. The Black Panther Party instituted a variety of community social programs, most extensively the Free Breakfast for Children Programs, and community health clinics to address issues like food injustice. The party enrolled the largest number of members and made the greatest impact in the Oakland-San Francisco Bay Area, New York, Chicago, Los Angeles, Seattle, and Philadelphia.

who came up with the no child left behind act

It was coauthored by Representatives John Boehner (R-OH), George Miller (D-CA), and Senators Edward Kennedy (D-MA) and Judd Gregg (R-NH). The United States House of Representatives passed the bill on December 13, 2001 (voting 381 -- 41), and the United States Senate passed it on December 18, 2001 (voting 87 -- 10). President Bush signed it into law on January 8, 2002.

how many pairs of muscles in the body

Almost every muscle constitutes one part of a pair of identical bilateral muscles, found on both sides, resulting in approximately 320 pairs of muscles, as presented in this article. Nevertheless, the exact number is difficult to define because different sources group muscles differently, e.g. regarding what is defined as different parts of a single muscle or as several muscles.

what is the order of all of the star wars movies

The franchise began in 1977 with the release of the film Star Wars (later subtitled Episode IV: A New Hope in 1981), which became a worldwide pop culture phenomenon. It was followed by the successful sequels The Empire Strikes Back (1980) and Return of the Jedi (1983); these three films constitute the original Star Wars trilogy. A prequel trilogy was released between 1999 and 2005, which received mixed reactions from both critics and fans. A sequel trilogy began in 2015 with the release of Star Wars: The Force Awakens and continued in 2017 with the release of Star Wars: The Last Jedi. The first eight films were nominated for Academy Awards (with wins going to the first two films released) and have been commercial successes, with a combined box office revenue of over US $8.5 billion, making Star Wars the second highest-grossing film series. Spin-off films include the animated Star Wars: The Clone Wars (2008) and Rogue One (2016), the latter of which is the first in a planned series of anthology films.

what is the difference between emery board and nail file

A nail file is a tool used to gently grind down and shape the edges of nails. They are often used in manicures and pedicures after the nail has been trimmed using appropriate nail clippers. Nail files may either be emery boards, ceramic, glass, crystal, plain metal files or metal files coated with corundum.

who is responsible for creating most of the commonly used residential appraisal report forms

The most current incarnation of the URAR is the "Fannie Mae Form 1004" updated for March 2005. It is considered a full appraisal with all three approaches to value, cost approach, sales comparison approach, and income approach.

what is a neurotransmitter and what does it do

Neurotransmitters, also known as chemical messengers, are endogenous chemicals that enable neurotransmission. They transmit signals across a chemical synapse, such as a neuromuscular junction, from one neuron (nerve cell) to another "target" neuron, muscle cell, or gland cell. Neurotransmitters are released from synaptic vesicles in synapses into the synaptic cleft, where they are received by receptors on the target cells. Many neurotransmitters are synthesized from simple and plentiful precursors such as amino acids, which are readily available from the diet and only require a small number of biosynthetic steps for conversion. Neurotransmitters play a major role in shaping everyday life and functions. Their exact numbers are unknown, but more than 100 chemical messengers have been uniquely identified.

who said sociology as queen of all sciences

Comte first described the epistemological perspective of positivism in The Course in Positive Philosophy, a series of texts published between 1830 and 1842. These texts were followed by the 1848 work, A General View of Positivism (published in English in 1865). The first three volumes of the Course dealt chiefly with the physical sciences already in existence (mathematics, astronomy, physics, chemistry, biology), whereas the latter two emphasised the inevitable coming of social science. Observing the circular dependence of theory and observation in science, and classifying the sciences in this way, Comte may be regarded as the first philosopher of science in the modern sense of the term. Comte was also the first to distinguish natural philosophy from science explicitly. For him, the physical sciences had necessarily to arrive first, before humanity could adequately channel its efforts into the most challenging and complex "Queen science" of human society itself. His work View of Positivism would therefore set out to define, in more detail, the empirical goals of sociological method.

an account much abbreviated of the destruction of the indies sparknotes

A Short Account of the Destruction of the Indies (Spanish: Brevísima relación de la destrucción de las Indias) is an account written by the Spanish Dominican friar Bartolomé de las Casas in 1542 (published in 1552) about the mistreatment of and atrocities committed against the indigenous peoples of the Americas in colonial times and sent to then Prince Philip II of Spain.

what is the skin that grows under the nail

The nail bed is the skin beneath the nail plate. Like all skin, it is made of two types of tissues: the deeper dermis, the living tissue which includes capillaries and glands, and the epidermis, the layer just beneath the nail plate, which moves toward the finger tip with the plate. The epidermis is attached to the dermis by tiny longitudinal "grooves" called matrix crests (cristae matricis unguis). In old age, the nail plate becomes thinner, and these grooves become more visible.

what are the 4 parts of the uk

The United Kingdom (UK) comprises four countries: England, Northern Ireland, Scotland and Wales.

when is the uss harry truman coming home

USS Harry S. Truman (CVN-75) is the eighth Nimitz-class aircraft carrier of the United States Navy, named after the 33rd President of the United States, Harry S. Truman. The ship's callsign is Lone Warrior, and she is currently homeported at Naval Station Norfolk, Virginia.

who sang the song a whole new world

"A Whole New World" is a song from Disney's 1992 animated feature film Aladdin, with music by Alan Menken and lyrics by Tim Rice. The song is a ballad between the primary characters Aladdin and Jasmine about the new world they are going to discover together while riding on Aladdin's magic carpet. The original version was sung by Brad Kane and Lea Salonga during the film. They also performed the song in their characters at the 65th Academy Awards, where it won Academy Award for Best Original Song as well as the first and only Disney song to win a Grammy Award for Song of the Year at the 36th Annual Grammy Awards. In 2014, Adam Jacobs and Courtney Reed performed the song as Aladdin and Jasmine in the film's Broadway adaptation.

is a crab a fish or a mammal

Crabs are decapod crustaceans of the infraorder Brachyura, which typically have a very short projecting "tail" (abdomen) (Greek: βραχύς, translit. brachys = short, οὐρά / οura = tail), usually entirely hidden under the thorax. They live in all the world's oceans, in fresh water, and on land, are generally covered with a thick exoskeleton and have a single pair of claws. Many other animals with similar names -- such as hermit crabs, king crabs, porcelain crabs, horseshoe crabs, and crab lice -- are not true crabs.

where does one sea end and another begin

The major oceanic divisions are defined in part by the continents, various archipelagos, and other criteria. The principal divisions (in descending order of area) are the: Pacific Ocean, Atlantic Ocean, Indian Ocean, Southern (Antarctic) Ocean, and Arctic Ocean. Smaller regions of the oceans are called seas, gulfs, bays, straits, and other names.

what does a prosecutor do in a courtroom

The prosecutor is the chief legal representative of the prosecution in countries with either the common law adversarial system, or the civil law inquisitorial system. The prosecution is the legal party responsible for presenting the case in a criminal trial against an individual accused of breaking the law. The prosecutor typically represents the government in the case brought against the accused person.

who fought in the battle of hong kong

The Battle of Hong Kong (8 -- 25 December 1941), also known as the Defence of Hong Kong and the Fall of Hong Kong, was one of the first battles of the Pacific War in World War II. On the same morning as the attack on Pearl Harbor, forces of the Empire of Japan attacked the British Crown colony of Hong Kong. The attack was in violation of international law as Japan had not declared war against the British Empire. The Hong Kong garrison consisted of British, Indian and Canadian units besides Chinese soldiers and conscripts from both within and outside Hong Kong.

how many times has the miami dolphins won the super bowl

The team made its first Super Bowl appearance in Super Bowl VI, but lost to the Dallas Cowboys, 24 -- 3. The following year, the Dolphins completed the NFL's only perfect season culminating in a Super Bowl win, winning all 14 of their regular-season games, both of their NFL playoff games, and also Super Bowl VII. The 1972 Dolphins were the third NFL team to accomplish a perfect regular season, and won Super Bowl VIII, becoming the first team to appear in three consecutive Super Bowls, and the second team (the first AFL / AFC team) to win back-to-back championships. Miami also appeared in Super Bowl XVII and Super Bowl XIX, losing both games.

who won the 2018 women's hockey gold medal

In 1998, the Women's Olympic Hockey Team was named the USOC Team of the Year. In 2015, the Women's National Ice Hockey Team was named the USOC Team of the Month, in April. In 2018, the Women's Olympic Hockey Team won the gold medal in a 3-2 shootout, ending their 20-year drought.

describe the arrangement of clutch and turning gears

The clutch is located between the engine and the gearbox, as disengaging it is usually required to change gear. Although the gearbox does not stop rotating during a gear change, there is no torque transmitted through it, thus less friction between gears and their engagement dogs. The output shaft of the gearbox is permanently connected to the final drive, then the wheels, and so both always rotate together, at a fixed speed ratio. With the clutch disengaged, the gearbox input shaft is free to change its speed as the internal ratio is changed. Any resulting difference in speed between the engine and gearbox is evened out as the clutch slips slightly during re-engagement.

where does the beauty and the beast take place

In Rococo-era France, an enchantress disguised as a beggar arrives at a ball and offers the host, a coldhearted prince, a rose for shelter. When he refuses, she transforms him into a beast and his servants into household objects, and erases the castle from the memories of their loved ones. She casts a spell on the rose and warns the prince that the curse will never lift unless he learns to love another, and earn their love in return, before the last petal falls.

where are the elements that have the same valence electrons found in the periodic table

The number of valence electrons of an element can be determined by the periodic table group (vertical column) in which the element is categorized. With the exception of groups 3 -- 12 (the transition metals), the units digit of the group number identifies how many valence electrons are associated with a neutral atom of an element listed under that particular column.

is halong bay in north or south vietnam

Ha Long Bay is located in northeastern Vietnam, from E106 ° 55' to E107 ° 37' and from N20 ° 43' to N21 ° 09'. The bay stretches from Yen Hung district, past Ha Long city, Cam Pha town to Van Don District, bordered on the south and southeast by Lan Ha Bay, on the north by Ha Long city, and on the west by Bai Tu Long Bay. The bay has a 120 km long coastline and is approximately 1,553 km2 in size with about 2,000 islets. The area designated by UNESCO as the World Natural Heritage Site incorporates 434 km2 with 775 islets, of which the core zone is delimited by 69 points: Dau Go island on the west, Ba Ham lake on the south and Cong Tay island on the east. The protected area is from the Cái Dăm petrol store to Quang Hanh commune, Cam Pha town and the surrounding zone.

short summary of everyday use by alice walker

The short story is told in first person by "Mama", an African-American woman living in the Deep South with one of her two daughters. The story follows the differences between Mrs. Johnson and her shy younger daughter Maggie, who both still adhere to traditional black culture in the rural South, and her educated, successful daughter Dee, or "Wangero" as she prefers to be called, who takes a different route to reclaiming her cultural identity.

the cherry orchard by anton chekhov plot summary

The play concerns an aristocratic Russian landowner who returns to her family estate (which includes a large and well-known cherry orchard) just before it is auctioned to pay the mortgage. Unresponsive to offers to save the estate, she allows its sale to the son of a former serf; the family leaves to the sound of the cherry orchard being cut down. The story presents themes of cultural futility -- both the futile attempts of the aristocracy to maintain its status and of the bourgeoisie to find meaning in its newfound materialism. It dramatises the socio-economic forces in Russia at the turn of the 20th century, including the rise of the middle class after the abolition of serfdom in the mid-19th century and the decline of the power of the aristocracy.

where is chamonix and what is it well known for

Chamonix-Mont-Blanc, more commonly known as Chamonix (formerly spelled Chamounix), is a commune in the Haute-Savoie département in the Auvergne-Rhône-Alpes region in south-eastern France. It was the site of the first Winter Olympics in 1924. The commune's population of around 8,900 ranks 1,089 th within the country of France.

whats the difference between a cob web and spider web

Spider webs have existed for at least 100 million years, as witnessed in a rare find of Early Cretaceous amber from Sussex, southern England. Insects can get trapped in spider webs, providing nutrition to the spider; however, not all spiders build webs to catch prey, and some do not build webs at all. "Spider web" is typically used to refer to a web that is apparently still in use (i.e. clean), whereas "cobweb" refers to abandoned (i.e. dusty) webs. However, "cobweb" is used to describe the tangled three-dimensional web of some spiders of the Theridiidae family. While this large family is also known as the tangle-web spiders, cobweb spiders and comb-footed spiders, they actually have a huge range of web architectures.

who sang the song i can see clearly now the rain is gone

"I Can See Clearly Now" is a song written, composed, and originally recorded by Johnny Nash. It was a single from the album of the same name and achieved success in the United States and the United Kingdom when it was released in 1972, reaching number one on the Billboard Hot 100 chart. It was covered by many artists throughout the years, including a 1993 hit version by Jimmy Cliff, who re-recorded the song for the motion picture soundtrack of Cool Runnings, where it reached the top 20 at No. 18 on the Billboard Hot 100.

when did the un get involved in the korean war

As a product of the Cold War between the Soviet Union and the United States, Korea had been split into two sovereign states. Both governments claimed to be the sole legitimate government of all of Korea, and neither accepted the border as permanent. The conflict escalated into open warfare when North Korean forces -- supported by the Soviet Union and China -- moved into the south on 25 June 1950. The United Nations Security Council authorized the formation and dispatch of UN forces to Korea to repel what was recognized as a North Korean invasion. Twenty-one countries of the United Nations eventually contributed to the UN force, with the United States providing around 90% of the military personnel.

what is the full meaning of basic programming

BASIC (an acronym for Beginner's All-purpose Symbolic Instruction Code) is a family of general-purpose, high-level programming languages whose design philosophy emphasizes ease of use. In 1964, John G. Kemeny, Thomas E. Kurtz and Mary Kenneth Keller designed the original BASIC language at Dartmouth College in New Hampshire, United States. They wanted to enable students in fields other than science and mathematics to use computers. At the time, nearly all use of computers required writing custom software, which was something only scientists and mathematicians tended to learn.

in the middle east during neolithic times the development of agriculture brought about

These developments, sometimes called the Neolithic package, provided the basis for centralized administrations and political structures, hierarchical ideologies, depersonalized systems of knowledge (e.g. writing), densely populated settlements, specialization and division of labour, more trade, the development of non-portable art and architecture, and property ownership. The earliest known civilization developed in Sumer in southern Mesopotamia (c. 6,500 BP); its emergence also heralded the beginning of the Bronze Age.

what is the meaning of field of specialization

In academia, specialization (or specialisation) may be a course of study or major at an academic institution or may refer to the field that a specialist practices in.

which country does the panama hat originated from

A Panama hat (toquilla straw hat) is a traditional brimmed straw hat of Ecuadorian origin. Traditionally, hats were made from the plaited leaves of the Carludovica palmata plant, known locally as the toquilla palm or jipijapa palm, although it is a palm-like plant rather than a true palm.

when were bill of rights added to constitution

On June 8, 1789, Representative James Madison introduced nine amendments to the Constitution in the House of Representatives. Among his recommendations Madison proposed opening up the Constitution and inserting specific rights limiting the power of Congress in Article One, Section 9. Seven of these limitations would become part of the ten ratified Bill of Rights amendments. Ultimately, on September 25, 1789, Congress approved twelve articles of amendment to the Constitution, each consisting of one one-sentence paragraph, and submitted them to the states for ratification. Contrary to Madison's original proposal that the articles be incorporated into the main body of the Constitution, they were proposed as supplemental additions (codicils) to it. Articles Three through Twelve were ratified as additions to the Constitution on December 15, 1791, and became Amendments One through Ten of the Constitution. Article Two became part of the Constitution on May 5, 1992, as the Twenty-seventh Amendment. Article One is technically still pending before the states.

where does clay come from how is it formed

Clay minerals typically form over long periods of time as a result of the gradual chemical weathering of rocks, usually silicate-bearing, by low concentrations of carbonic acid and other diluted solvents. These solvents, usually acidic, migrate through the weathering rock after leaching through upper weathered layers. In addition to the weathering process, some clay minerals are formed through hydrothermal activity. There are two types of clay deposits: primary and secondary. Primary clays form as residual deposits in soil and remain at the site of formation. Secondary clays are clays that have been transported from their original location by water erosion and deposited in a new sedimentary deposit. Clay deposits are typically associated with very low energy depositional environments such as large lakes and marine basins.

when did wedding rings start being worn on the left hand

It is commonly believed that the first examples of wedding rings were found in ancient Egypt. Relics dating to 6,000 years ago, including papyrus scrolls, are evidence of the exchange of braided rings of hemp or reeds between spouses. Ancient Egypt considered the circle to be a symbol of eternity, and the ring served to signify the perpetual love of the spouses. This was also the origin of the custom of wearing the wedding ring on the ring finger of the left hand, because the ancient Egyptians believed that this finger enclosed a special vein that was connected directly to the heart, denominated in Latin the "Vena amoris".

where does the water for the windshield come from

A control within the car can be operated to spray washer fluid onto the windshield, typically using an electrical pump via jets mounted either beneath the windshield or beneath the wiper blade(s). The windshield wipers are automatically turned on, cleaning dirt and debris off the windshield. Some vehicles use the same method to clean the rear window or the headlights. The first windshield cleaner unit offered for automobiles was in 1936, as an aftermarket option to be installed on cars after they were bought.

when did the berlin wall go up and down

The Berlin Wall (German: Berliner Mauer, pronounced (bɛʁˈliːnɐ ˈmaʊ̯ɐ) (listen)) was a guarded concrete barrier that physically and ideologically divided Berlin from 1961 to 1989. Constructed by the German Democratic Republic (GDR, East Germany), starting on 13 August 1961, the Wall cut off (by land) West Berlin from virtually all of surrounding East Germany and East Berlin until government officials opened it in November 1989. Its demolition officially began on 13 June 1990 and finished in 1992. The barrier included guard towers placed along large concrete walls, accompanied by a wide area (later known as the "death strip") that contained anti-vehicle trenches, "fakir beds" and other defenses. The Eastern Bloc portrayed the Wall as protecting its population from fascist elements conspiring to prevent the "will of the people" in building a socialist state in East Germany. In practice, the Wall served to prevent the massive emigration and defection that had marked East Germany and the communist Eastern Bloc during the post-World War II period.

where did the name frito lay come from

Frito-Lay began in the early 1930s as two separate companies, The Frito Company and H.W. Lay & Company, which merged in 1961 to form Frito-Lay, Inc. Four years later in 1965, Frito-Lay, Inc. merged with the Pepsi-Cola Company, resulting in the formation of PepsiCo. Since that time, Frito-Lay has operated as a wholly owned subsidiary of PepsiCo. Through Frito-Lay, PepsiCo is the largest globally distributed snack food company, with sales of its products in 2009 comprising 40 percent of all "savory snacks" sold in the United States, and 30 percent of the non-U.S. market. Frito-Lay North America accounts for 31 percent of PepsiCo's annual sales.

who loves who in a midsummer nights dream

The play opens with Hermia, who is in love with Lysander, resistant to her father Egeus' demand that she wed Demetrius, whom he has arranged for her to marry. Helena meanwhile pines unrequitedly for Demetrius. Enraged, Egeus invokes an ancient Athenian law before Duke Theseus, whereby a daughter must marry the suitor chosen by her father, or else face death. Theseus offers her another choice: lifelong chastity while worshipping the goddess Artemis as a nun.

what is the main reason for the creation of independent regulatory commissions

Independent agencies of the United States federal government are those agencies that exist outside the federal executive departments (those headed by a Cabinet secretary) and the Executive Office of the President. In a more narrow sense, the term may also be used to describe agencies that, while constitutionally part of the executive branch, are independent of presidential control, usually because the president's power to dismiss the agency head or a member is limited.

when did sons of anarchy start and end

Sons of Anarchy is an American crime drama television series created by Kurt Sutter, that aired in 2008 and ended in 2014. It follows the lives of a close-knit outlaw motorcycle club operating in Charming, a fictional town in California's Central Valley. The show stars Charlie Hunnam as Jackson "Jax" Teller, who is the vice president. He soon begins to question the club and himself. Brotherhood, loyalty and redemption are constant themes.

who said we have met the enemy and they are ours

Perry served in the West Indies during the Quasi War of 1798 -- 1800 against France, in the Mediterranean during the Barbary Wars of 1801 -- 1815, and in the Caribbean fighting piracy and the slave trade, but is most noted for his heroic role in the War of 1812 during the 1813 Battle of Lake Erie. During the war against Britain, Perry supervised the building of a fleet at Erie, Pennsylvania. He earned the title "Hero of Lake Erie" for leading American forces in a decisive naval victory at the Battle of Lake Erie, receiving a Congressional Gold Medal and the Thanks of Congress. His leadership materially aided the successful outcomes of all nine Lake Erie military campaign victories, and the victory was a turning point in the battle for the west in the war. He is remembered for the words on his battle flag, "Don't Give Up the Ship", which was a tribute to the dying command of his colleague Captain James Lawrence of the USS Chesapeake. He is also known for his message to General William Henry Harrison which reads in part, "We have met the enemy and they are ours; ..."

what was the goal of the bauhaus school

Germany's defeat in World War I, the fall of the German monarchy and the abolition of censorship under the new, liberal Weimar Republic allowed an upsurge of radical experimentation in all the arts, which had been suppressed by the old regime. Many Germans of left-wing views were influenced by the cultural experimentation that followed the Russian Revolution, such as constructivism. Such influences can be overstated: Gropius did not share these radical views, and said that Bauhaus was entirely apolitical. Just as important was the influence of the 19th century English designer William Morris, who had argued that art should meet the needs of society and that there should be no distinction between form and function. Thus, the Bauhaus style, also known as the International Style, was marked by the absence of ornamentation and by harmony between the function of an object or a building and its design.

what is the purpose of hydrochloric acid in the stomach

The highly acidic environment in the stomach lumen causes proteins from food to lose their characteristic folded structure (or denature). This exposes the protein's peptide bonds. The gastric chief cells of the stomach secrete enzymes for protein breakdown (inactive pepsinogen, and in infancy rennin). Hydrochloric acid activates pepsinogen into the enzyme pepsin, which then helps digestion by breaking the bonds linking amino acids, a process known as proteolysis. In addition, many microorganisms have their growth inhibited by such an acidic environment, which is helpful to prevent infection.

when is fresh off the boat supposed to take place

The story follows the course of Eddie Huang's Chinese family as they make their way from Chinatown of Washington, DC to Orlando, Florida, to open a cowboy-themed steak restaurant in 1995 (with the first season being set between 1995 and 1997). His mother struggles with the culture clash between her upbringing and a Florida community that does not have a large Asian population, his father embraces the "American Dream", and Eddie struggles with assimilating into school.

when did the gen 2 cayman come out

After two years of development, the first model of the fastback coupé to be released was the Cayman S (type 987120). Photographs and technical details were released in May 2005, but the public unveiling took place at the September Frankfurt Motor Show. The S suffix (for Sport or Special) indicated that this was a higher performance version of a then unreleased normal model. That model, the Cayman (987110), went on sale in July 2006. A motorsport-tuned model, the Cayman RS, is rumored to have been tested at the Nürburgring that same year.

how did many western settlers get their land

The Homestead Acts were several United States federal laws that gave an applicant ownership of land, typically called a "homestead," at no cost. In all, more than 270 million acres of public land, or nearly 10% of the total area of the U.S., was given away free to 1.6 million homesteaders; most of the homesteads were west of the Mississippi River.

when was the trade embargo placed on cuba

The United States embargo against Cuba (in Cuba called el bloqueo, "the blockade") is a commercial, economic, and financial embargo imposed by the United States on Cuba. An embargo was first imposed by the United States on sale of arms to Cuba on March 14, 1958, during the Fulgencio Batista regime. Again on October 19, 1960 (almost two years after the Batista regime was deposed by the Cuban Revolution) the U.S. placed an embargo on exports to Cuba except for food and medicine after Cuba nationalized American-owned Cuban oil refineries without compensation. On February 7, 1962 the embargo was extended to include almost all imports. Currently, the Cuban embargo is enforced mainly through six statutes: the Trading with the Enemy Act of 1917, the Foreign Assistance Act of 1961, the Cuban Assets Control Regulations of 1963, the Cuban Democracy Act of 1992, the Helms -- Burton Act of 1996, and the Trade Sanctions Reform and Export Enhancement Act of 2000. The stated purpose of the Cuban Democracy Act of 1992 is to maintain sanctions on Cuba so long as the Cuban government refuses to move toward "democratization and greater respect for human rights". The Helms -- Burton Act further restricted United States citizens from doing business in or with Cuba, and mandated restrictions on giving public or private assistance to any successor government in Havana unless and until certain claims against the Cuban government were met. In 1999, President Bill Clinton expanded the trade embargo by also disallowing foreign subsidiaries of U.S. companies to trade with Cuba. In 2000, Clinton authorized the sale of "humanitarian" U.S. products to Cuba.

when was the bandung conference held how many countries joined the conference

The first large-scale Asian -- African or Afro -- Asian Conference -- also known as the Bandung Conference (Indonesian: Konferensi Asia-Afrika) -- was a meeting of Asian and African states, most of which were newly independent, which took place on April 18 -- 24, 1955 in Bandung, Indonesia. The twenty-nine countries that participated at the Bandung Conference represented nearly one-quarter of the Earth's land surface and a total population of 1.5 billion people, roughly 54% of the Earth's population at the time. The conference was organised by Indonesia, Burma, Pakistan, Ceylon (Sri Lanka), and India and was coordinated by Ruslan Abdulgani, secretary general of the Indonesian Ministry of Foreign Affairs.

what does response time on a monitor mean

Response time is the amount of time a pixel in a display takes to change. It is measured in milliseconds (ms). Lower numbers mean faster transitions and therefore fewer visible image artifacts. Display monitors with long response times would create display motion blur around moving objects, making them unacceptable for rapidly moving images. Response times are usually measured from grey-to-grey transitions, but there is no industry standard.

where did the name packers come from for green bay

The Green Bay Packers were founded on August 11, 1919 by former high-school football rivals Earl "Curly" Lambeau and George Whitney Calhoun. Lambeau solicited funds for uniforms from his employer, the Indian Packing Company. He was given $500 ($6,900 today) for uniforms and equipment, on the condition that the team be named for its sponsor. The Green Bay Packers have played in their original city longer than any other team in the NFL.

what is the valley of the kings egypt

The Valley of the Kings (Arabic: وادي الملوك ‎ Wādī al Mulūk, Coptic: ϫⲏⲙⲉ), the Valley of the Gates of the Kings (Arabic: وادي ابواب الملوك ‎ Wādī Abwāb al Mulūk), is a valley in Egypt where, for a period of nearly 500 years from the 16th to 11th century BC, rock cut tombs were excavated for the Pharaohs and powerful nobles of the New Kingdom (the Eighteenth to the Twentieth Dynasties of Ancient Egypt).

are white beans the same as navy beans

The navy bean, haricot, pearl haricot bean, boston bean, white pea bean, or pea bean, is a variety of the common bean (Phaseolus vulgaris) native to the Americas, where it was domesticated. It is a small, dry white bean which is smaller than many other types of white beans, and has an oval, slightly flattened shape. It features in such dishes as baked beans, and even pies, as well as in various soups such as Senate bean soup. Unlike most canned vegetables, which lose much of their nutritive value in the canning process, navy beans maintain their nutritive value when canned.

will roller hockey ever be an olympic sport

In February 2012 IOC President Jacques Rogge told reporters that rollersports are one of eight sports in consideration for the 2020 Olympics.

how does the us have a naval base in cuba

Guantanamo Bay Naval Base (Spanish: Base Naval de la Bahía de Guantánamo), officially known as Naval Station Guantanamo Bay or NSGB (also called GTMO because of the airfield designation code or Gitmo because of the common pronunciation of this code by the U.S. military), is a United States military base located on 45 square miles (120 km) of land and water at Guantánamo Bay, Cuba, which the U.S. leased for use as a coaling and naval station in 1903 for $2,000 in gold per year until 1934, when the payment was set to match the value in gold in dollars; in 1974, the yearly lease was set to $4,085. The base is on the shore of Guantánamo Bay at the southeastern end of Cuba. It is the oldest overseas U.S. Naval Base. Since the Cuban Revolution of 1959, the Cuban government has consistently protested against the U.S. presence on Cuban soil and called it illegal under international law, alleging that the base was imposed on Cuba by force.