Question: When was the state where WBFJ-FM is located added to the union?

full_context: Document 1: WOGR-FM: WOGR-FM (93.3 FM) is an American radio station broadcasting a Gospel music format, licensed to serve the community of Salisbury, North Carolina. The station is currently owned by Victory Christian Center, Inc., and features programming from Salem Communications which is also heard on WOGR in Charlotte.
Document 2: North Carolina: According to a Forbes article written in 2013 Employment in the "Old North State" has gained many different industry sectors. See the following article summary: science, technology, energy and math, or STEM, industries in the area surrounding North Carolina's capital have grown 17.9 percent since 2001, placing Raleigh-Cary at No. 5 among the 51 largest metro areas in the country where technology is booming. In 2010 North Carolina's total gross state product was $424.9 billion, while the state debt in November 2012, according to one source, totalled US$2.4bn, while according to another, was in 2012 US$57.8bn. In 2011 the civilian labor force was at around 4.5 million with employment near 4.1 million. The working population is employed across the major employment sectors. The economy of North Carolina covers 15 metropolitan areas. In 2010, North Carolina was chosen as the third-best state for business by Forbes Magazine, and the second-best state by Chief Executive Officer Magazine.
Document 3: North Carolina: On November 21, 1789, North Carolina became the twelfth state to ratify the Constitution. In 1840, it completed the state capitol building in Raleigh, still standing today. Most of North Carolina's slave owners and large plantations were located in the eastern portion of the state. Although North Carolina's plantation system was smaller and less cohesive than that of Virginia, Georgia, or South Carolina, significant numbers of planters were concentrated in the counties around the port cities of Wilmington and Edenton, as well as suburban planters around the cities of Raleigh, Charlotte, and Durham in the Piedmont. Planters owning large estates wielded significant political and socio - economic power in antebellum North Carolina, which was a slave society. They placed their interests above those of the generally non-slave - holding ``yeoman ''farmers of western North Carolina. In mid-century, the state's rural and commercial areas were connected by the construction of a 129 - mile (208 km) wooden plank road, known as a`` farmer's railroad'', from Fayetteville in the east to Bethania (northwest of Winston - Salem).
Document 4: Raleigh, North Carolina: Raleigh (/ˈrɑːli/; RAH-lee) is the capital of the state of North Carolina as well as the seat of Wake County in the United States. It is the second most populous city in North Carolina, after Charlotte. Raleigh is known as the "City of Oaks" for its many oak trees, which line the streets in the heart of the city. The city covers a land area of 142.8 square miles (370 km2). The U.S. Census Bureau estimated the city's population to be 439,896 as of July 1, 2014. It is also one of the fastest-growing cities in the country. The city of Raleigh is named after Sir Walter Raleigh, who established the lost Roanoke Colony in present-day Dare County.
Document 5: CJTW-FM: CJTW-FM is a Canadian radio station, broadcasting at 93.7 FM in Kitchener, Ontario. The station, owned by Sound of Faith Broadcasting Inc., airs a Christian music and talk programming format branded as Faith FM 93.7. Various Christian artists are played, game shows, programs by various speakers/pastors. Faith FM is "safe for the whole family" or "a safe spot on the dial".
Document 6: North Carolina: On November 21, 1789, North Carolina became the twelfth state to ratify the Constitution. In 1840, it completed the state capitol building in Raleigh, still standing today. Most of North Carolina's slave owners and large plantations were located in the eastern portion of the state. Although North Carolina's plantation system was smaller and less cohesive than that of Virginia, Georgia, or South Carolina, significant numbers of planters were concentrated in the counties around the port cities of Wilmington and Edenton, as well as suburban planters around the cities of Raleigh, Charlotte, and Durham in the Piedmont. Planters owning large estates wielded significant political and socio-economic power in antebellum North Carolina, which was a slave society. They placed their interests above those of the generally non-slave-holding "yeoman" farmers of western North Carolina. In mid-century, the state's rural and commercial areas were connected by the construction of a 129-mile (208 km) wooden plank road, known as a "farmer's railroad", from Fayetteville in the east to Bethania (northwest of Winston-Salem).
Document 7: WOSF: WOSF (105.3 FM) is an urban adult contemporary station licensed to Gaffney, South Carolina; serving the Charlotte, North Carolina market. WOSF is the Charlotte affiliate of the Tom Joyner Morning Show. Owned by Urban One, the station's studios are located in South Charlotte near Carowinds, and the transmitter site is located in Dallas, North Carolina. It is the only commercial station on the South Carolina side of the market that brands itself as a full-market Charlotte station; indeed, it is the only commercial station on the South Carolina side of the market that covers Charlotte to any significant extent.
Document 8: Mecklenburg County, North Carolina: Mecklenburg County is a county located on the border in the southwestern part of the state of North Carolina, in the United States. As of the 2010 census, the population was 919,628. It increased to 1,034,070 as of the 2015 estimate, making it the most populous county in North Carolina and the first county in the Carolinas to surpass 1 million in population. Its county seat and largest city is Charlotte.
Document 9: North Carolina: State of North Carolina Flag Seal Nickname (s): Old North State; Tar Heel State Motto (s): Esse quam videri: ``To be, rather than to seem ''(official); First in Flight: First in Freedom Official language English Spoken languages As of 2000 English 90.70% Spanish 6.18% Demonym North Carolinian (official); Tar Heel (colloquial) Capital Raleigh Largest city Charlotte Largest metro Charlotte metro area Area Ranked 28th Total 53,819 sq mi (139,390 km) Width 170 miles (261 km) Length 560 miles (901 km)% water 9.5 Latitude 33 ° 50 ′ N to 36 ° 35 ′ N Longitude 75 ° 28 ′ W to 84 ° 19 ′ W Population Ranked 9th Total 10,146,788 (2016 est.) Density 208.7 / sq mi (80.6 / km) Ranked 15th Median household income $50,797 (38th) Elevation Highest point Mount Mitchell 6,684 ft (2037 m) Mean 700 ft (210 m) Lowest point Atlantic Ocean sea level Before statehood Province of North Carolina Admission to Union November 21, 1789 (12th) Governor Roy Cooper (D) Lieutenant Governor Dan Forest (R) Legislature General Assembly Upper house Senate Lower house House of Representatives U.S. Senators Richard Burr (R) Thom Tillis (R) U.S. House delegation 10 Republicans 3 Democrats (list) Time zone Eastern: UTC - 5 / - 4 ISO 3166 US - NC Abbreviations NC, N.C. Website www.nc.gov
Document 10: North Carolina: In 1795, North Carolina opened the first public university in the United States—the University of North Carolina (now named the University of North Carolina at Chapel Hill). More than 200 years later, the University of North Carolina system encompasses 17 public universities including North Carolina State University, North Carolina A&T State University, North Carolina Central University, the University of North Carolina at Chapel Hill, the University of North Carolina at Greensboro, East Carolina University, Western Carolina University, Winston-Salem State University, the University of North Carolina at Asheville, the University of North Carolina at Charlotte, the University of North Carolina at Pembroke, UNC Wilmington, Elizabeth City State University, Appalachian State University, Fayetteville State University, and UNC School of the Arts, and . Along with its public universities, North Carolina has 58 public community colleges in its community college system.The largest university in North Carolina is currently North Carolina State University, with more than 34,000 students. North Carolina is home to many excellent universities as well as dozens of community colleges and private universities.
Document 11: WLUJ: WLUJ is a Christian radio station licensed to Springfield, Illinois, broadcasting on 89.7 MHz FM. The station is owned by Cornerstone Community Radio.
Document 12: WMTC-FM: WMTC (99.9 FM) is a Christian radio station, licensed to Vancleve, Kentucky, United States. The station is currently owned by the Kentucky Mountain Bible College and features programming from Salem Media Group and Moody Radio. WMTC's format consists of Southern Gospel music, as well as Christian talk and teaching programs such as "Revive our Hearts with Nancy DeMoss Wolgemuth", "Focus on the Family", and "Unshackled!", as well as children's programming such as "Adventures in Odyssey".
Document 13: WSPA-FM: WSPA-FM is an adult contemporary radio station licensed to Spartanburg, South Carolina and serving the Upstate region, including Greenville and Spartanburg. The Entercom Communications outlet is licensed by the Federal Communications Commission (FCC) to broadcast at 98.9 MHz with an ERP of 100 kW. The station goes by the name "Magic 98.9" and its current slogan is '"Today's Lite Rock."
Document 14: WJYA: WJYA is a Contemporary Christian formatted broadcast radio station licensed to Emporia, Virginia, serving Emporia, Lawrenceville, and South Hill in Virginia and Roanoke Rapids in North Carolina. WJYA is owned and operated by Baker Family Stations.
Document 15: WBFJ-FM: WBFJ-FM (89.3 MHz/Channel 207) is an FM radio station licensed in Winston-Salem, North Carolina, broadcasting a Contemporary Christian format. It signed on September 1, 1994.
ground_truth: November 21, 1789
sub_queries: What is the name of the state where WBFJ-FM is located? Answer: North Carolina
when was North Carolina added to the union Answer: November 21, 1789