King was the most important black leader in America from the late 1950s until his ______ by a white gunman in 1968.15/30King was the most important black leader in America from the late 1950s until his ______ by a white gunman in 1968.Nhập câu trả lời ở đây0/3000 ký tựXác nhậnGiải thíchassassination