馬丁‧路德‧金恩二世率領群眾從賽爾碼遊行至蒙哥馬力

出處: United Press International. "Rev. Ralph Abernathy Walking with Dr. Martin Luther King, Jr., as They Lead Civil Rights Marchers out of Camp to Resume Their March to Montgomery, Alabama." 1965. New York World-Telegram & Sun Collection, Prints and Photographs Division, Library of Congress.