A large, new diamond mine has just opened, and the price of diamonds has gone down. Since she has studied economics, Cecilia decides to buy a diamond necklace since she knows that

answer: they arrived in new york.

the roman empire began to fall

they became hereditary because there weren't many jobs for people in lower classes

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