paragraph_text: Punjab is Pakistan's second largest province in terms of land area at 205,344 km2 (79,284 sq mi), after Balochistan, and is located at the north western edge of the geologic Indian plate in South Asia. The province is bordered by Kashmir (Azad Kashmir, Pakistan and Jammu and Kashmir, India) to the northeast, the Indian states of Punjab and Rajasthan to the east, the Pakistani province of Sindh to the south, the province of Balochistan to the southwest, the province of Khyber Pakhtunkhwa to the west, and the Islamabad Capital Territory to the north.

paragraph_text: The District of Alberta was one of four districts of the Northwest Territories created in 1882. It was styled the Alberta Provisional District to distinguish it from the District of Keewatin which had a more autonomous relationship from the NWT administration. Present-day Province of Alberta takes in the District of Alberta and parts of the Districts of Athabasca, Assiniboia and Saskatchewan. Alberta became a province in 1905.

paragraph_text: Vilnius County () is the largest of the 10 counties of Lithuania, located in the east of the country around the city Vilnius. On 1 July 2010, the county administration was abolished, and since that date, Vilnius County remains as the territorial and statistical unit.

paragraph_text: South Africa occupied the colony in 1915 after defeating the German force during World War I and administered it from 1919 onward as a League of Nations mandate territory. Although the South African government desired to incorporate 'South-West Africa' into its territory, it never officially did so, although it was administered as the de facto 'fifth province', with the white minority having representation in the whites-only Parliament of South Africa, as well as electing their own local administration the SWA Legislative Assembly. The South African government also appointed the SWA administrator, who had extensive powers. Following the League's replacement by the United Nations in 1946, South Africa refused to surrender its earlier mandate to be replaced by a United Nations Trusteeship agreement, requiring closer international monitoring of the territory's administration (along with a definite independence schedule). The Herero Chief's Council submitted a number of petitions to the UN calling for it to grant Namibia independence during the 1950s. During the 1960s, when European powers granted independence to their colonies and trust territories in Africa, pressure mounted on South Africa to do so in Namibia. In 1966 the International Court of Justice dismissed a complaint brought by Ethiopia and Liberia against South Africa's continued presence in the territory, but the U.N. General Assembly subsequently revoked South Africa's mandate, while in 1971 the International Court of Justice issued an "advisory opinion" declaring South Africa's continued administration to be illegal.

paragraph_text: Catandica (before independence known as Vila Gouveia) is a town located in the province of Manica in Mozambique. It is the administrative center of Báruè District. As of 2008 it had a population of 29 052.

paragraph_text: Eastern Bengal and Assam was an administrative subdivision (province) of the British Raj between 1905 and 1912. Headquartered in the city of Dacca, it covered territories in what are now Bangladesh, Northeast India and Northern West Bengal.

paragraph_text: In 1949, the Territory and the Territory of New Guinea were established in an administrative union by the name of the Territory of Papua and New Guinea. That administrative union was renamed as Papua New Guinea in 1971. Notwithstanding that it was part of an administrative union, the Territory of Papua at all times retained a distinct legal status and identity; it was a Possession of the Crown whereas the Territory of New Guinea was initially a League of Nations mandate territory and subsequently a United Nations trust territory. This important legal and political distinction remained until the advent of the Independent State of Papua New Guinea in 1975.

paragraph_text: Bonaero Park is a southeastern suburb of Kempton Park, Ekurhuleni, in Gauteng province, South Africa. It lies directly next to OR Tambo International Airport, the busiest airport in Africa. Bonaero Park was built in the 1960s to house employees from the nearby military aircraft factory owned by Atlas Aircraft Corporation. In 1992 Atlas was absorbed into a new entity known as Denel, becoming part of Denel Aviation.

paragraph_text: Bogotá (/ ˈboʊɡətɑː /, / ˌbɒɡəˈtɑː /, / ˌboʊ - /; Spanish pronunciation: (boɣoˈta) (listen)), officially Bogotá, Distrito Capital, abbreviated Bogotá, D.C., and formerly known as Santafé de Bogotá between 1991 and 2000, is the capital and largest city of Colombia, administered as the Capital District, although often thought of as part of Cundinamarca. Bogotá is a territorial entity of the first order, with the same administrative status as the departments of Colombia. It is the political, economic, administrative, industrial, artistic, cultural, and sports center of the country.

paragraph_text: Mansehra (Rural) is a Union Council (an administrative subdivision) of Mansehra District in Khyber-Pakhtunkhwa province of Pakistan. It is located in the south of the district and to the southeast of the district capital, Mansehra.

paragraph_text: Prince Edward Island (PEI or P.E.I.; French: Île - du - Prince - Édouard) is a province of Canada consisting of the island of the same name, and several much smaller islands. Prince Edward Island is one of the three Maritime Provinces and is the smallest province in both land area and population. It is part of the traditional lands of the Mi'kmaq, and became a British colony in the 1700s and was federated into Canada as a province in 1873. Its capital is Charlottetown. According to the 2016 census, the province of Prince Edward Island has 142,907 residents.

paragraph_text: Paea is a commune in the suburbs of Papeete in French Polynesia, an overseas territory of France in the southern Pacific Ocean. Paea is located on the island of Tahiti, in the administrative subdivision of the Windward Islands, themselves part of the Society Islands. At the 2017 census it had a population of 13,021.

paragraph_text: Trescares is one of eight parishes (administrative divisions) in Peñamellera Alta, a municipality within the province and autonomous community of Asturias, in northern Spain. It is located in the Picos de Europa National Park.

paragraph_text: Cangxi County () is a county of northeastern Sichuan Province, China, located along the upper reaches of the Jialing River. It is under the administration of Guangyuan City.

paragraph_text: Khabarovsky District () is an administrative and municipal district (raion), one of the seventeen in Khabarovsk Krai, Russia. It consists of two unconnected segments separated by the territory of Amursky District, which are located in the southwest of the krai. The area of the district is . Its administrative center is the city of Khabarovsk (which is not administratively a part of the district). Population:

paragraph_text: Tryon is an unincorporated area in Prince Edward Island, Canada. Situated on Route 1 and Route 10, it lies within the township of Lot 28 which in 2006 had a population of 880 people. Tryon is not far from Crapaud, Prince Edward Island.

paragraph_text: Thomas Tryon (1859 – July 31, 1920) was an American architect who practiced during the late 19th and early 20th centuries. He studied at Massachusetts Institute of Technology and was a member of the New York Architectural League, the American Institute of Architects and a Fellow of the American Institute of Architects. Tryon was once partnered with Arnold W. Brunner as the firm Brunner and Tryon.

paragraph_text: The Arrondissement of Mechelen (; ) is one of the three administrative arrondissements in the Province of Antwerp, Belgium. It is both an administrative and a judicial arrondissement, as the territory for both coincides.

paragraph_text: Tobes is one of eight parishes (administrative divisions) in Peñamellera Baja, a municipality within the province and autonomous community of Asturias, in northern Spain. It is located in the Picos de Europa National Park.

paragraph_text: Zalishchyky ( ; ), also spelled Zalischyky, is a small city located on the Dniester river in the southern part of the Ternopil Oblast (province), in western Ukraine. It is the administrative center of the Zalishchyky Raion (district).

Question: When did the province where Tryon is located become a province?
Answer: 1873