“Black Power”
The term "Black Power" dates to 1440 when Africans used it in relation to European invasions (done to claim Africa's land, riches, and people) so as to indicate they were an unconquerable people. Later, it meant Black Unity related to ending White domination. In post-Civil War USA, "Black Power" can be seen in the writings of Fredrick Douglass and W. E. B. DuBois.