Tennessee Military Governor Andrew Johnson frees his personal slaves in Greeneville, Tennessee despite them being exempt from the Emancipation Proclamation, now commemorated as Emancipation Day in the state.

Tennessee, officially the State of Tennessee, is a landlocked state in the Southeastern region of the United States. It borders Kentucky to the north, Virginia to the northeast, North Carolina to the east, Georgia, Alabama, and Mississippi to the south, Arkansas to the southwest, and Missouri to the northwest. Tennessee is the 36th-largest by area and the 15th-most populous of the 50 states. According to the United States Census Bureau, the state's estimated population as of 2024 is 7.22 million.

Andrew Johnson was the 17th president of the United States, serving from 1865 to 1869. The 16th vice president, he assumed the presidency following the assassination of Abraham Lincoln. Johnson was a War Democrat who ran with Lincoln on the National Union Party ticket in the 1864 presidential election, coming to office as the American Civil War concluded. Johnson favored quick restoration of the seceded states to the Union without protection for the newly freed people who were formerly enslaved, as well as pardoning ex-Confederates. This led to conflict with the Republican Party-dominated U.S. Congress, culminating in his impeachment by the House of Representatives in 1868. He was acquitted in the Senate by one vote.

Andrew Johnson, who became the 17th U.S. president following the assassination of Abraham Lincoln, was one of the last U.S. Presidents to personally own slaves. Johnson also oversaw the first years of the Reconstruction era as the head of the executive branch of the U.S. government. This professional obligation clashed with Johnson's long-held personal resentments: "Johnson's attitudes showed much consistency. All of his life he held deep-seated Jacksonian convictions along with prejudices against blacks, sectionalists, and the wealthy." Johnson's engagement with Southern Unionism and Abraham Lincoln is summarized by his statement, "Damn the negroes; I am fighting these traitorous aristocrats, their masters!"