paragraph_text: Şahin Bey's return to the Western front would come after the Ottoman Empire entered the World War I on the side of the Central Powers. He was sent to Galicia to help the allies of the empire. He was later transferred to the Middle Eastern front of the war, specifically to Sinai in 1917. There he took part in the Sinai and Palestine Campaign which resulted with another defeat for the Ottoman-German alliance. Şahin Bey became a prisoner of war in the hands of the British forces. He was not released until 1919.

paragraph_text: In 1885, British claims to a West African sphere of influence received recognition from other European nations at the Berlin Conference. The following year, it chartered the Royal Niger Company under the leadership of Sir George Taubman Goldie. In 1900 the company's territory came under the control of the British government, which moved to consolidate its hold over the area of modern Nigeria. On 1 January 1901, Nigeria became a British protectorate, and part of the British Empire, the foremost world power at the time. In the late 19th and early 20th centuries the independent kingdoms of what would become Nigeria fought a number of conflicts against the British Empire's efforts to expand its territory. By war, the British conquered Benin in 1897, and, in the Anglo-Aro War (1901–1902), defeated other opponents. The restraint or conquest of these states opened up the Niger area to British rule.

paragraph_text: At the foundation of the Order, the "Medal of the Order of the British Empire" was instituted, to serve as a lower award granting recipients affiliation but not membership. In 1922, this was renamed the "British Empire Medal". It stopped being awarded by the United Kingdom as part of the 1993 reforms to the honours system, but was again awarded beginning in 2012, starting with 293 BEMs awarded for the Queen's Diamond Jubilee. In addition, the BEM is awarded by the Cook Islands and by some other Commonwealth nations. In 2004, a report entitled "A Matter of Honour: Reforming Our Honours System" by a Commons committee recommended to phase out the Order of the British Empire, as its title was "now considered to be unacceptable, being thought to embody values that are no longer shared by many of the country’s population".

paragraph_text: The British Empire, consolidated during the period of British maritime hegemony in the 19th century, became the largest empire in history by virtue of the improved transportation technologies of the time. At its height, the British Empire covered a quarter of the Earth's land area and comprised a quarter of its population. During the New Imperialism, Italy and Germany also built their colonial empires in Africa.

paragraph_text: Since the Monroe Doctrine, the United States gained a major influence on most Caribbean nations. In the early part of the twentieth century this influence was extended by participation in The Banana Wars. Areas outside British or French control became known in Europe as ``America's tropical empire ''.

paragraph_text: The word Ottoman is a historical anglicisation of the name of Osman I, the founder of the Empire and of the ruling House of Osman (also known as the Ottoman dynasty). Osman's name in turn was derived from the Persian form of the name ʿUthmān عثمان of ultimately Arabic origin. In Ottoman Turkish, the empire was referred to as Devlet-i ʿAliyye-yi ʿOsmâniyye (دَوْلَتِ عَلِيّهٔ عُثمَانِیّه), (literally "The Supreme State of the Ottomans") or alternatively Osmanlı Devleti (عثمانلى دولتى).[dn 5] In Modern Turkish, it is known as Osmanlı İmparatorluğu ("Ottoman Empire") or Osmanlı Devleti ("The Ottoman State").

paragraph_text: Following the defeat of the Boers in the Anglo - Boer or South African War (1899 -- 1902), the Union of South Africa was created as a dominion of the British Empire in terms of the South Africa Act 1909, which amalgamated the four previously separate British colonies: Cape Colony, Natal Colony, Transvaal Colony and Orange River Colony. The country became a self - governing nation state within the British Empire, in 1934 following enactment of the Status of the Union Act. The dominion came to an end on 31 May 1961 as the consequence of a 1960 referendum, which legitimised the country becoming a sovereign state named Republic of South Africa. A republican constitution was adopted.

paragraph_text: Tambacounda, formerly known as "Sénégal Orientale", is a region of Senegal. It used to be part of the Mali Empire before the borders were created to separate Mali from Senegal. Tambacounda is physically the largest of Senegal's 14 regions, but is sparsely populated and its economy lags behind the rest of the country. The department of Kédougou was separated from Tambacounda in 2008, and became a separate region.

paragraph_text: The name was changed from Saxe - Coburg and Gotha to the English Windsor in 1917 because of anti-German sentiment in the British Empire during World War I. During the reign of the Windsors, major changes took place in British society. The British Empire participated in the First and Second World Wars, ending up on the winning side both times, but subsequently lost its status as a superpower during decolonisation. Much of Ireland broke with the United Kingdom and the remnants of the Empire became the Commonwealth of Nations.

paragraph_text: On 7 June 1823, John Crawfurd signed a second treaty with the Sultan and Temenggong, which extended British possession to most of the island. The Sultan and Temenggong traded most of their administrative rights of the island, including the collection of port taxes for lifelong monthly payments of $1500 and $800 respectively. This agreement brought the island under the British Law, with the provision that it would take into account Malay customs, traditions and religion. Raffles replaced Farquhar with John Crawfurd, an efficient and frugal administrator, as the new governor. In October 1823, Raffles departed for Britain and would never return to Singapore as he died in 1826, at the age of 44. In 1824, Singapore was ceded in perpetuity to the East India Company by the Sultan.

paragraph_text: During George's reign the break-up of the British Empire and its transition into the Commonwealth of Nations accelerated. The parliament of the Irish Free State removed direct mention of the monarch from the country's constitution on the day of his accession. From 1939, the Empire and Commonwealth, except Ireland, was at war with Nazi Germany. War with Italy and Japan followed in 1940 and 1941, respectively. Though Britain and its allies were ultimately victorious in 1945, the United States and the Soviet Union rose as pre-eminent world powers and the British Empire declined. After the independence of India and Pakistan in 1947, George remained as king of both countries, but the title Emperor of India was abandoned in June 1948. Ireland formally declared itself a republic and left the Commonwealth in 1949, and India became a republic within the Commonwealth the following year. George adopted the new title of Head of the Commonwealth. He was beset by health problems in the later years of his reign. His elder daughter, Elizabeth, succeeded him.

paragraph_text: If the British Empire was now going to side with the Russian Empire, the Ottoman Empire had no choice but to cultivate a relationship with the Austro-Hungarian Empire, which was supported by the German Empire. In a few years these alignments became the Triple Entente and the Triple Alliance (already formed in 1882), which were in part a cause of World War I. By its end in 1918 three empires were gone, a fourth was about to fall to revolution, and two more, the British and French, were forced to yield in revolutions started under the aegis of their own ideologies.

paragraph_text: Nuraliza Osman grew up in Singapore and was a top student and scholar at the [Methodist Girls School] where she won many accolades and excelled academically. She then attended Victoria Junior College where she studied pre-medicine classes and French. Her studies in French took her to France where she studied briefly prior to attending university. She is described by her peers as a funny, lovely, independent and determined person who was well-loved. At Methodist Girls School and Victoria Junior College, she was known for her frank, honest and tomboyish image. Many were surprised at how feminine she became for the Miss Universe competition.

paragraph_text: The history of El Salvador begins with several Mesoamerican nations, especially the Cuzcatlecs, as well as the Lenca and Maya. In the early 16th century, the Spanish Empire conquered the territory, incorporating it into the Viceroyalty of New Spain ruled from Mexico City. In 1821, the country achieved independence from Spain as part of the First Mexican Empire, only to further secede as part of the Federal Republic of Central America in 1823. Upon the republic's dissolution in 1841, El Salvador became sovereign until forming a short - lived union with Honduras and Nicaragua called the Greater Republic of Central America, which lasted from 1895 to 1898.

paragraph_text: The name was changed from Saxe - Coburg and Gotha to the English Windsor (from ``Windsor Castle '') in 1917 because of anti-German sentiment in the British Empire during World War I. There have been four British monarchs of the house of Windsor to date: three kings and the present queen, Elizabeth II. During the reign of the Windsors, major changes took place in British society. The British Empire participated in the First and Second World Wars, ending up on the winning side both times, but subsequently lost its status as a superpower during decolonisation. Much of Ireland broke with the United Kingdom and the remnants of the Empire became the Commonwealth of Nations.

paragraph_text: Ertuğrul, the father of Osman I (founder of the Ottoman Empire), arrived in Anatolia from Merv (Turkmenistan) with 400 horsemen to aid the Seljuks of Rum against the Byzantines. After the demise of the Turkish Seljuk Sultanate of Rum in the 14th century, Anatolia was divided into a patchwork of independent, mostly Turkish states, the so-called Ghazi emirates. One of the emirates was led by Osman I (1258–1326), from whom the name Ottoman is derived. Osman I extended the frontiers of Turkish settlement toward the edge of the Byzantine Empire. It is not well understood how the early Ottomans came to dominate their neighbours, as the history of medieval Anatolia is still little known.

paragraph_text: Cyprus was part of the British Empire, as a Military occupation from 1914 -- 1925, and a Crown colony from 1925 -- 1960. Cyprus became an independent nation in 1960.

paragraph_text: George VI's reign saw the acceleration of the dissolution of the British Empire. The Statute of Westminster 1931 had already acknowledged the evolution of the Dominions into separate sovereign states. The process of transformation from an empire to a voluntary association of independent states, known as the Commonwealth, gathered pace after the Second World War. During the ministry of Clement Attlee, British India became the two independent dominions of India and Pakistan in 1947. George relinquished the title of Emperor of India, and became King of India and King of Pakistan instead. In 1950 he ceased to be King of India when it became a republic within the Commonwealth of Nations, but he remained King of Pakistan until his death and India recognised his new title of Head of the Commonwealth. Other countries left the Commonwealth, such as Burma in January 1948, Palestine (divided between Israel and the Arab states) in May 1948 and the Republic of Ireland in 1949.

paragraph_text: Early civilisations in Myanmar included the Tibeto-Burman-speaking Pyu city-states in Upper Burma and the Mon kingdoms in Lower Burma. In the 9th century, the Bamar people entered the upper Irrawaddy valley and, following the establishment of the Pagan Kingdom in the 1050s, the Burmese language, culture and Theravada Buddhism slowly became dominant in the country. The Pagan Kingdom fell due to the Mongol invasions and several warring states emerged. In the 16th century, reunified by the Taungoo Dynasty, the country was for a brief period the largest empire in the history of Southeast Asia. The early 19th century Konbaung Dynasty ruled over an area that included modern Myanmar and briefly controlled Manipur and Assam as well. The British conquered Myanmar after three Anglo-Burmese Wars in the 19th century and the country became a British colony. Myanmar became an independent nation in 1948, initially as a democratic nation and then, following a coup d'état in 1962, a military dictatorship.

paragraph_text: Following the defeat of the Boers in the Anglo - Boer or South African War (1899 -- 1902), the Union of South Africa was created as a dominion of the British Empire in terms of the South Africa Act 1909, which amalgamated the four previously separate British colonies: Cape Colony, Natal Colony, Transvaal Colony, and Orange River Colony. The country became a self - governing nation state within the British Empire, in 1934 following enactment of the Status of the Union Act. The dominion came to an end on 31 May 1961 as the consequence of a 1960 referendum, which legitimised the country becoming a sovereign state named Republic of South Africa. A republican constitution was adopted.

Question: When did Nuraliza Osman's country become part of the British Empire?
Answer: 7 June 1823