B. Sea life. This is because all of the other three options are very publicized, but sea life is not.
The possible answer is that When you take a loan from a bank or someone you know, they have trust that you will pay it back, in time.
The chief result of U.S participation in World War 1 is, that the U.S forces ended the stalemate and let go an allied victory. The U.S was the force they needed