
On the Missouri Compromise, in a letter to John Holmes (22 April 1820), published in The Writings of Thomas Jefferson: 1816-1826 (1899) edited by Paul Leicester Ford, v. 10, p. 157; also quoted by Martin Luther King, Jr. in his Emancipation Proclamation Centennial Address http://www.nps.gov/anti/historyculture/mlk-ep.htm at the New York Civil War Centennial Commission’s Emancipation Proclamation Observance, New York City (12 September 1962)
1820s