How did the British exploit Africans for labor in gold and diamond mines in the late 1800's?

Supporters of using the atomic bomb at the end of world war ii believed that a japan might win the war if the bomb was not used. b americans were tired of war and the us should end it quickly. c russia was developing a bomb and the us needed to use it first. d japan was developing a bomb and the us needed to use it first.

The sahel is located on the edge of the sahara desert. a. north b. west c. south d. east

How did margaret thatcher de-escalate the cold war