The Rev. Martin Luther King Jr. gave his iconic “I Have a Dream” speech in 1963 on the steps of the Lincoln Memorial. On the third Monday of January — close to King’s Jan. 15 birthday — federal, state and local governments, institutions and various industries recognize Martin Luther King Jr. Day. U.S. Democratic Rep. John Conyers of Michigan, one of the longest-serving members of Congress known for his liberal stance on civil rights, proposed legislation to recognize King four days after his assassination outside a motel in Memphis, Tennessee, on April 4, 1968.