How did president grover cleveland's secretary of state turn the nation's rising imperial ambitions into a direct confrontation with imperial rivals?

answer:

it caused mass african migration, african populations to grow, african empires to topple, and racism against slaves to emerge.

the answer is d because for c the actors can't love acting for the other's audience their not even in the same show, it can't be b either because the question is talking about the actors not the audience, and it can't be a because   it's not specific enough