福音歌手,玛哈莉雅.杰克森 (Mahalia Jackson) 出生
17日在华盛顿特区举办的自由祈祷朝圣会上演出
出处: "Mahalia Jackson at the May 17, 1957, Prayer Pilgrimage of Freedom in Washington, D.C." May 17, 1957. NAACP Collection, The African American Odyssey: A Quest for Full Citizenship, Library of Congress.