Question: The state best served by KDNK was admitted to the union on what date?

full_context: Document 1: KSUT: KSUT originally signed on as a non-commercial community radio station licensed to serve the community of Ignacio, Colorado. The station has since expanded to two distinct formats, "Four Corners Public Radio", with a public radio format of NPR and music programming, and "Southern Ute Tribal Radio", which airs Native American music and news. While the stations have different legal call letters, both stations still refer to themselves on-air, online, and in marketing as KSUT. The stations are owned by "KSUT Public Radio", a non-profit corporation, and licensed to "KUTE, Inc."
Document 2: Ohio: On February 19, 1803, U.S. President Thomas Jefferson signed an act of Congress that approved Ohio's boundaries and constitution. However, Congress had never passed a resolution formally admitting Ohio as the 17th state. The current custom of Congress declaring an official date of statehood did not begin until 1812, with Louisiana's admission as the 18th state. Although no formal resolution of admission was required, when the oversight was discovered in 1953, Ohio congressman George H. Bender introduced a bill in Congress to admit Ohio to the Union retroactive to March 1, 1803, the date on which the Ohio General Assembly first convened. At a special session at the old state capital in Chillicothe, the Ohio state legislature approved a new petition for statehood that was delivered to Washington, D.C. on horseback. On August 7, 1953 (the year of Ohio's 150th anniversary), President Eisenhower signed a congressional joint resolution that officially declared March 1, 1803, the date of Ohio's admittance into the Union.
Document 3: History of Colorado: The United States Congress passed an enabling act on March 3, 1875, specifying the requirements for the Territory of Colorado to become a state. On August 1, 1876 (28 days after the Centennial of the United States), U.S. President Ulysses S. Grant signed a proclamation admitting the state of Colorado to the Union as the 38th state and earning it the moniker ``Centennial State ''. The borders of the new state coincided with the borders established for the Colorado Territory.
Document 4: KJJQ: KJJQ's transmitter is located in the town of Volga, South Dakota, but the studios are in the nearby city of Brookings. Known as The Ranch AM 910, the station has a broad range transmitting across eastern South Dakota and western Minnesota, reaching the cities of Yankton, South Dakota, Webster, South Dakota, Chamberlain, South Dakota, Marshall, Minnesota, Olivia, Minnesota, and the communities between these points. The station was formerly in a historic train depot and went by the name "Depot Radio". In 2005, the depot was sold and KJJQ relocated to the building now housing the other four commercial radio stations in Brookings.
Document 5: KJMN: KJMN (92.1 FM, "La Suavecita 92.1") is a radio station broadcasting a Spanish adult hits format licensed to Castle Rock, Colorado, United States, serving the Denver-Boulder area. The station is currently owned by Entravision Holdings, LLC. Its studios are located in Denver near Sports Authority Field at Mile High, and the transmitter is west of Castle Rock.
Document 6: Utah Territory: Territory of Utah Organized incorporated territory of the United States ← 1850 -- 1896 → → → → → Territorial coat of arms (1876) The Utah Territory upon its creation. Modern state boundaries are shown for reference. Capital Fillmore (1851 -- 1856) Salt Lake City Government Organized incorporated territory Governor 1851 -- 1858 Brigham Young 1893 -- 1896 Caleb Walton West Legislature Utah Territorial Assembly History State of Deseret 1849 Utah Organic Act September 9, 1850 Colorado Territory formed February 28, 1861 Nevada Territory formed March 2, 1861 Wyoming Territory formed July 25, 1868 Statehood January 4, 1896
Document 7: Colorado Territory: The movement to create a territory within the present boundaries of Colorado followed nearly immediately. Citizens of Denver and Golden pushed for territorial status of the newly settled region within a year of the founding of the towns. The movement was promoted by William Byers, publisher of the Rocky Mountain News, and by Larimer, who aspired to be the first territorial governor. In 1859, settlers established the Territory of Jefferson, and held elections, but the United States Congress did not recognize the territory, and it never gained legal status.
Document 8: Montana: Under Territorial Governor Thomas Meagher, Montanans held a constitutional convention in 1866 in a failed bid for statehood. A second constitutional convention was held in Helena in 1884 that produced a constitution ratified 3:1 by Montana citizens in November 1884. For political reasons, Congress did not approve Montana statehood until 1889. Congress approved Montana statehood in February 1889 and President Grover Cleveland signed an omnibus bill granting statehood to Montana, North Dakota, South Dakota and Washington once the appropriate state constitutions were crafted. In July 1889, Montanans convened their third constitutional convention and produced a constitution acceptable by the people and the federal government. On November 8, 1889 President Benjamin Harrison proclaimed Montana the forty-first state in the union. The first state governor was Joseph K. Toole. In the 1880s, Helena (the current state capital) had more millionaires per capita than any other United States city.
Document 9: KDNK: KDNK (88.1 FM) is a community access station broadcasting an eclectic format of music and local news in western Colorado in the United States. The station serves Carbondale, Aspen, Glenwood Springs, and other parts of the Roaring Fork Valley and beyond through its main transmitter and a series of mountain-top translators stretching from Vail to Leadville. The station is owned by Carbondale Community Access Radio, Inc.
Document 10: KKFM: KKFM is a radio station out of Colorado Springs and Pueblo, Colorado. It plays a classic rock format on 98.1 FM and is under ownership of Cumulus Media.
Document 11: KCRW: KCRW (89.9 MHz FM) is a National Public Radio member station broadcasting from the campus of Santa Monica College in Santa Monica, where the station is licensed. KCRW airs original news and music programming in addition to programming from NPR and other affiliates. A network of repeaters and broadcast translators, as well as internet radio, allows the station to serve the Greater Los Angeles area and other communities in Southern California. The station's main transmitter is located in Los Angeles's Laurel Canyon district and broadcasts in the HD radio format. It is one of two full NPR members in the Los Angeles area; Pasadena-based KPCC is the other.
Document 12: Colorado Territory: Colorado Territory was officially organized by Act of Congress on February 28, 1861, out of lands previously part of the Kansas, Nebraska, Utah, and New Mexico territories. Technically the territory was open to slavery under the Dred Scott Decision of 1857, but the question was rendered moot by the impending American Civil War and the majority pro-Union sentiment in the territory. The name "Colorado" was chosen for the territory. It had been previously suggested in 1850 by Senator Henry S. Foote as a name for a state to have been created out of present-day California south of 35° 45'. To the dismay of Denverites, the town of Colorado City was designated the first territorial capital, quickly succeeded by Golden. Denver eventually became the temporary territorial capital, but was not designated the permanent capital until 1881, five years after Colorado became a state.
Document 13: KFDI-FM: KFDI-FM is a 100 kW radio station operating in Wichita, Kansas. Identifying as "Today's KFDI-FM 101.3, Wichita's Country Favorites," the station runs a contemporary country music format. KFDI has a strong emphasis on news, weather, and traffic with the largest news radio team in Kansas and the only one staffed 24/7/365. The station is owned by SummitMedia. Its studios are located just north of Wichita and the transmitter is located outside Colwich, Kansas.
Document 14: KUNM: KUNM is a public radio station broadcasting on FM 89.9 MHz from high atop Sandia Crest, with broadcasts originating from the third floor of Oñate Hall, on the campus of the University of New Mexico (UNM) in Albuquerque, New Mexico.
Document 15: Utah Territory: The Territory of Utah was an organized incorporated territory of the United States that existed from September 9, 1850, until January 4, 1896, when the final extent of the territory was admitted to the Union as the State of Utah, the 45th state.
ground_truth: August 1, 1876
sub_queries: KDNK >> located in the administrative territorial entity Answer: Colorado
when did Colorado become part of the united states Answer: August 1, 1876