What do either of those idiotic things you just said have to do with what we're discussing? Black people were whining about going back to Africa, and a lot of them did, and most of them came back, because Africa is a shit hole and you have more rights in America in the ghetto than you do in Africa.
African slaves didn't 'build' this country either, they provided cheap manually labor of zero intelligence. No slave invented fucking electricity. And who cares what the Africans were doing? Nobody. What the fuck are you talking about? White people enslaved them because they could, like people have done for thousanRAB of years. Do you have a point other than being overtly black pride for no reason other than your ancestors were persecuted?