The timeline of racial tension in Omaha, Nebraska lists events in African-American history in Omaha.
 These included racial violence, but also include many firsts as the African-American community built its institutions.
 Omaha has been a major industrial city on the edge of what was a rural, agricultural state.
 It has attracted a more diverse population than the rest of the state.
 Its issues were common to other major industrial cities of the early 20th century, as it was a destination for 19th and 20th century European immigrants, and internal white and African-American migrants from the South in the Great Migration.
 Many early 20th century conflicts arose out of labor struggles, postwar social tensions and economic problems, and hiring of later immigrants and black migrants as strikebreakers in the meatpacking and stockyard industries.
 Massive job losses starting in the 1960s with the restructuring of the railroad, stockyards and meatpacking industries contributed to economic and social problems for workers in the city.
Let's Get Lost is a 1988 American documentary film about the turbulent life and career of jazz trumpeter Chet Baker written and directed by Bruce Weber.
 The title is derived from the song "Let's Get Lost" by Jimmy McHugh and Frank Loesser from the 1943 film "Happy Go Lucky" which Baker recorded for Pacific Records.
The history of condoms goes back at least several centuries, and perhaps beyond.
 For most of their history, condoms have been used both as a method of birth control, and as a protective measure against sexually transmitted diseases. Condoms have been made from a variety of materials; prior to the 19th century, chemically treated linen and animal tissue (intestine or bladder) are the best documented varieties.
 Rubber condoms gained popularity in the mid-19th century, and in the early 20th century major advances were made in manufacturing techniques.
 Prior to the introduction of the combined oral contraceptive pill, condoms were the most popular birth "control" method in the Western world.
 In the second half of the 20th century, the low cost of condoms contributed to their importance in family planning programs throughout the developing world.
 Condoms have also become increasingly important in efforts to fight the AIDS pandemic.
 The oldest condoms ever excavated were found in a cesspit located in the grounds of Dudley Castle and were made from animal membrane, the condoms dated back to as early as 1642.
Red State is a documentary film by Michael Shea.
 The film follows the director into America's red states (those with predominantly Republican voters) to find out why so many Americans chose to re-elect President George W. Bush in the 2004 presidential elections.
The history of the Irish language begins with the period from the arrival of speakers of Celtic languages in Ireland to Ireland's earliest known form of Irish, Archaic Irish, which is found in Ogham inscriptions dating from the 3rd or 4th century.
 After the conversion to Christianity in the 5th century, Old Irish begins to appear as glosses and other marginalia in Latin manuscripts, beginning in the 6th century.
 It evolved in the 10th century to Middle Irish.
 Early Modern Irish, otherwise known as Classical Irish, was a literary language that represented a transition between Middle and Modern Irish.
 It was used by writers in both Ireland and Scotland until the 17th century, in the course of which slowly but surely writers began writing in the vernacular dialects, Ulster Irish, Connacht Irish, Munster Irish and Scottish Gaelic.
 As the number of hereditary poets and scribes dwindled under British rule in the early 19th century, Irish became a mostly spoken tongue with little written literature appearing in the language until the Gaelic Revival of the late 19th century.
 The number of speakers was also declining in this period with monoglot and bilingual speakers of Irish increasing adopting only English: while Irish never died out, by the time of the Revival it was largely confined to the less Anglicised regions of the island, which were often also the more rural and remote areas.
 In the 20th and 21st centuries, Irish has continued to survive in Gaeltacht regions and among a minority in other regions.
 It has once again come to be considered an important part of the island's culture and heritage, with efforts being made to preserve and promote it.
Lost Animals of the 20th Century is a 16-episode documentary series shown on the Discovery Channel in the 1990s.
 It features animals that have become extinct throughout the 20th century.
 Animals are adjudged as such when the last specimen of the species dies sometime from 1901 to 2000.
 However, since the show was produced in the 1990s (still part of the 20th century), most of the animals covered became extinct in the early part of the century.
 Greta Scacchi introduces each episode during the title sequence and narrates episodes 1 through 8.
 Lin Sagovsky narrates the remainder of the series.
Encarnación de Díaz is a town and municipality located in the far northeast of the state of Jalisco in north central Mexico.
 It is located in a natural pass that connects the Los Altos region of Jalisco to points north, and from pre Hispanic times until the 20th century, it was a major thoroughfare for north-south travel.
 The town began as a way station along a road built through this pass in the 17th century, formally becoming a town in 1760.
 It began to function as a municipality in the latter 19th century, but this status was not confirmed until the early 20th.
 Transport, along with numerous prosperous haciendas supported the economy of the area until the early 20th century, when travel patterns and the Mexican Revolution spurred its decline.
 In the 1920s, it was a center of rebellion during the Cristero War, and the town contains Mexico’s only museum exclusively dedicated to this episode in history.
 It also contains a museum dedicated to various naturally occurring mummies which have been found in the municipal cemetery.
Subjective consciousness refers to a state of consciousness, in which a person is constantly aware of his or her self as well as outside factors.
 The study of this state has achieved high priority in the modern philosophy of mind, the mind-body problem or consciousness studies, as made popular by, e.g., David Chalmers.
 Subjective consciousness refers to the inner, private experience of (mainly) human beings.
 It is associated with the qualia made famous by Chalmers et al.
 This state is not to be confused with objective consciousness or the neural correlates of consciousness—though this confusion existed for much of the 20th century attendant on the rise of behaviourism and positivism and the decline of the interest in introspection made popular in the 19th and early 20th century by Edmund Husserl and William James.
 The lack of this state, as occasionally implied by physicalists and their ilk, would raise the question of who is the internal observer, for which all the neural processing takes place.
 To eliminate this internal observer leads to infinite regress.
 The alternative is to accept the observer or homunculus.
 This state is also associated with ancient Hindu studies of the mind as well as to many modern teachers, such as the Dalai Lama, U.G. Krishnamurti or G.I. Gurdjieff.
The šajkača (Serbian Cyrillic: , ] ) is the Serbian national hat or cap.
 Traditionally worn by men in the Serbian countryside, it is named after Serb river troops known as "šajkaši", who protected the Austrian Empire against the Ottoman Turks in the 18th century.
 A popular nationalist symbol in Serbia since the beginning of the early 20th century, it is typically black, grey or green in colour and is usually made of soft, homemade cloth.
 It became widely worn by Serb men during the First Serbian Uprising and was a key component in the uniform of the Serbian military from the beginning of the 19th century until the end of the 20th century.
 Today, it is mostly worn by elderly men in rural communities.
Redwork is a form of American embroidery, also called art needlework, that developed in the 19th century and was particularly popular between 1855 and 1925.
 It traditionally uses red thread, chosen because red dyes were the first commercially available colorfast dyes, in the form of Turkey red embroidery floss.
 Redwork designs are composed of simple stitches and were mainly used to decorate household objects in the 19th and 20th centuries, especially quilts. Patterns for individual quilt blocks were sold for a penny in the United States, making them popular and affordable.
 In the 21st century, redwork has seen a resurgence among crafters.
 The main stitch used in redwork is backstitch or outline stitching, formerly known as Kensington stitch.
 Redwork was a common introductory form of embroidery taught to children in the 19th and 20th century.
 Children would make quilts decorated with redwork motifs, with motifs of various sizes prior to approximately 1910 and uniform sizes after that year.
 It was also a way for women with skills in pattern stamping or embroidery to generate their own source of income from the home.

Question: Which was made in the 20th century, Let's Get Lost or Red State?
Answer: Let's Get Lost