Carolina in 1784 and formed the State of Franklin. Efforts to obtain admission to the Union failed, and the counties, now numbering eight, rejoined North Carolina by 1788. North Carolina ceded the area to the federal government in 1790, after which it was organized into the Southwest Territory on May 26 of that year. The act allowed the territory to petition for statehood once the population reached 60,000. Administration of the territory was divided between the Washington District and the Mero District, the latter of which consisted of the Cumberland Association and was named for Spanish territorial governor Esteban Rodríguez Miró. President George Washington appointed William Blount as territorial governor. The Southwest Territory recorded a population of 35,691 in the first United States census that year, including 3,417 slaves. Statehood and antebellum era As support for statehood grew among the settlers, Governor Blount called for elections, which were held in December 1793. The 13-member territorial House of Representatives first convened in Knoxville on February 24, 1794, to select ten members for the legislature's upper house, the council. The full legislature convened on August 25, 1794. In June 1795, the legislature conducted a census of the territory, which recorded a population of 77,263, including 10,613 slaves, and a poll that showed 6,504 in favor of statehood and 2,562 opposed. Elections for a constitutional convention were held in December 1795, and the delegates convened in Knoxville on January 17, 1796, to begin drafting a state constitution. During this convention, the name Tennessee was chosen for the new state. The constitution was completed on February 6, which authorized elections for the state's new legislature, the Tennessee General Assembly. The legislature convened on March 28, 1796, and the next day, John Sevier was announced as the state's first governor. Tennessee was admitted to the Union on June 1, 1796, as the 16th state and the first created from federal territory. Tennessee reportedly earned the nickname "The Volunteer State" during the War of 1812, when 3,500 Tennesseans answered a recruitment call by the General Assembly for the war effort. These soldiers, under Andrew Jackson's command, played a major role in the American victory at the Battle of New Orleans in 1815, the last major battle of the war. Several Tennesseans took part in the Texas Revolution of 1835–36, including Governor Sam Houston and Congressman and frontiersman Davy Crockett, who was killed at the Battle of