The Black Power slogan was the mainstream civil rights movement. Select the best answer from the choices provided.
A.
behind the victory of
B.
criticized by leaders of
C.
taken up by most of
D.
the foundation of

Black Power is a political slogan and a name which is given to various associated ideologies which aim to achieve self-determination for people of African descent. It is primarily, but not exclusively, used by African American activists and proponents of what the slogan entails in the United States