Question

What was The ambiguous racial slogan that signaled a growing challenge to King's nonviolent civil rights movement by militant younger blacks?

Answer 1

http://mlk-kpp01.stanford.edu/index.php/home/pages?page=http://mlk-kpp01.stanford.edu/kingweb/about_king/encyclopedia/black_power.html

Answer 2

oh thank-you Its "Black Power"

Answer 3

You're welcome.