paragraph_text: Gmina Chełmno is a rural gmina (administrative district) in Chełmno County, Kuyavian-Pomeranian Voivodeship, in north-central Poland. Its seat is the town of Chełmno, although the town is not part of the territory of the gmina.

paragraph_text: Gmina Kwidzyn is a rural gmina (administrative district) in Kwidzyn County, Pomeranian Voivodeship, in northern Poland. Its seat is the town of Kwidzyn, although the town is not part of the territory of the gmina.

paragraph_text: Gmina Kościan is a rural gmina (administrative district) in Kościan County, Greater Poland Voivodeship, in west-central Poland. Its seat is the town of Kościan, although the town is not part of the territory of the gmina.

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: The Republic of Užice ( / ) was a short-lived liberated Yugoslav territory and the first liberated territory in World War II Europe, organized as a military mini-state that existed in the autumn of 1941 in occupied Yugoslavia, more specifically the western part of the Territory of the Military Commander in Serbia. The Republic was established by the Partisan resistance movement and its administrative center was in the town of Užice.

paragraph_text: Texhomex is a marker showing the tri-point of Oklahoma, Texas and New Mexico. The marker is off U.S. Highway 56 about one mile east on Texas State Line Road and the corner of Oklahoma State Line Road. There are no signs on Highway 56 in either direction.

paragraph_text: Biysky District () is an administrative and municipal district (raion), one of the fifty-nine in Altai Krai, Russia. It is located in the east of the krai and borders with Zonalny, Tselinny, Soltonsky, Krasnogorsky, Sovetsky, and Smolensky Districts, as well as with the territory of the City of Biysk. The area of the district is . Its administrative center is the city of Biysk (which is not administratively a part of the district). District's population:

paragraph_text: The Municipio XIX was an administrative subdivision of the city of Rome. Following the administrative reform of 11 March 2013, it was suppressed and merged into the new, and coextensive, Municipio XIV. Its territory is situated to the north-west part of the municipality of Rome.

paragraph_text: Gmina Lipno is a rural gmina (administrative district) in Lipno County, Kuyavian-Pomeranian Voivodeship, in north-central Poland. Its seat is the town of Lipno, although the town is not part of the territory of the gmina.

paragraph_text: Gmina Bełchatów is a rural gmina (administrative district) in Bełchatów County, Łódź Voivodeship, in central Poland. Its seat is the town of Bełchatów, although the town is not part of the territory of the gmina.

paragraph_text: Gmina Świdwin is a rural gmina (administrative district) in Świdwin County, West Pomeranian Voivodeship, in north-western Poland. Its seat is the town of Świdwin, although the town is not part of the territory of the gmina.

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: The Territory of New Mexico was an organized incorporated territory of the United States that existed (with varying boundaries) from September 9, 1850, until January 6, 1912, when the remaining extent of the territory was admitted to the Union as the State of New Mexico, making it the longest - lived organized incorporated territory of the United States, lasting approximately 62 years.

paragraph_text: Gmina Elbląg is a rural gmina (administrative district) in Elbląg County, Warmian-Masurian Voivodeship, in northern Poland. Its seat is the town of Elbląg, although the town is not part of the territory of the gmina.

paragraph_text: Gmina Kłodzko is a rural gmina (administrative district) in Kłodzko County, Lower Silesian Voivodeship, in south-western Poland. Its seat is the town of Kłodzko, although the town is not part of the territory of the gmina.

paragraph_text: Gmina Sierpc is a rural gmina (administrative district) in Sierpc County, Masovian Voivodeship, in east-central Poland. Its seat is the town of Sierpc, although the town is not part of the territory of the gmina.

paragraph_text: Gmina Ozorków is a rural gmina (administrative district) in Zgierz County, Łódź Voivodeship, in central Poland. Its seat is the town of Ozorków, although the town is not part of the territory of the gmina.

paragraph_text: Gmina Suwałki is a rural gmina (administrative district) in Suwałki County, Podlaskie Voivodeship, in north-eastern Poland. Its seat is the town of Suwałki, although the town is not part of the territory of the gmina.

paragraph_text: Gmina Lubawa is a rural gmina (administrative district) in Iława County, Warmian-Masurian Voivodeship, in northern Poland. It takes its name from the town of Lubawa, although the town is not part of the territory of the gmina. The administrative seat of the gmina is the village of Fijewo, which lies close to Lubawa.

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.

Question: When did the state where Texhomex is located join the U.S.?
Answer: January 6, 1912