Which leader in the civil rights movement made this statement?

this is the twenty-seventh time i have been arrested - and i ain't going to jail no more! we been saying freedom for six years - and we ain't got nothin'. what we're gonna start saying now is black power!

a) medgar evers
b) floyd mckissick
c) stokely carmichael
d) dr. martin luther king jr.

Why might the spanish government have approved of the encomienda system? a the system allowed for fair treatment of all under it, leading to a happy and prosperous colony. b the system used natives as slaves which meant the government was able to maximize their profit of exported goods. c the system allowed for mostly profitable trade within the different colonies. d the system was a great example of how to successfully run a colony, making spain a world power.