Question: When did the state where KKFM is located become part of the US?

full_context: Document 1: 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 2: KKOB-FM: KKOB-FM is an FM radio station based in Albuquerque, New Mexico, owned by Cumulus Media. It broadcasts on 93.3 MHz and has a Top 40 format. Its studios are located in Downtown Albuquerque and the transmitter tower is located atop Sandia Crest east of the city.
Document 3: 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 4: KEPC: KEPC (89.7 FM) is a radio station licensed to Colorado Springs, Colorado, United States, the station serves the Colorado Springs area. The station is currently owned by Pikes Peak Community College, and all of the on-air personalities heard are Radio and Television students at the college, as experience at the radio station is a requirement for the Associates of Applied Science in Telecommunications Production degree offered by the school. The station is also broadcast on HD radio.
Document 5: 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 6: KBCR-FM: KBCR-FM (96.9 FM, "Big Country Radio") is a radio station licensed and broadcasting to Steamboat Springs, Colorado, USA. The station broadcasts a country music format and is currently owned by Don Tlapek, through licensee Blizzard Broadcasting LLC.
Document 7: 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 8: 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 9: WKKO: WKKO is a commercial FM radio station in Toledo, Ohio broadcasting on 99.9 MHz with a country music format. It is owned by Cumulus Media. The station's studios are located in Toledo, and its transmitter is located in Harbor View, Ohio.
Document 10: CKKQ-FM: CKKQ-FM, known as 100.3 The Q or The Q, is a broadcast radio station in Victoria, British Columbia, Canada. CKKQ broadcasts online and at a frequency of 100.3 MHz on the FM band. The station has broadcast a mainstream rock format since its inception, but has a more classic rock sound since 2001, when sister station CKXM-AM/FM became The Zone @ 91.3 with the CJZN calls and an alternative rock format. It used to have an adult album alternative lean up until Pattison took over the station from OK Radio.
Document 11: KKHK: KKHK (95.5 FM, "Bob FM") is a commercial adult hits radio station in Carmel, California, broadcasting to the Santa Cruz-Monterey-Salinas, California area on 95.5 FM. Its studios are in Monterey while its transmitter is located east of the city.
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: Southern California: Subsequently, Californios (dissatisfied with inequitable taxes and land laws) and pro-slavery southerners in the lightly populated "Cow Counties" of southern California attempted three times in the 1850s to achieve a separate statehood or territorial status separate from Northern California. The last attempt, the Pico Act of 1859, was passed by the California State Legislature and signed by the State governor John B. Weller. It was approved overwhelmingly by nearly 75% of voters in the proposed Territory of Colorado. This territory was to include all the counties up to the then much larger Tulare County (that included what is now Kings, most of Kern, and part of Inyo counties) and San Luis Obispo County. The proposal was sent to Washington, D.C. with a strong advocate in Senator Milton Latham. However, the secession crisis following the election of Abraham Lincoln in 1860 led to the proposal never coming to a vote.
Document 14: 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.
Document 15: 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.
ground_truth: August 1, 1876
sub_queries: What is the name of the state where KKFM is located? Answer: Colorado
when did Colorado become part of the united states Answer: August 1, 1876