What was The ambiguous racial slogan that signaled a growing challenge to King's nonviolent civil rights movement by militant younger blacks?
3 answers
http://mlk-kpp01.stanford.edu/index.php/home/pages?page=http://mlk-kpp01.stanford.edu/kingweb/about_king/encyclopedia/black_power.html
oh thank-you Its "Black Power"
You're welcome.