This american poster from 1917 is suggesting that the united states a) should fight germany to protect the borders of the u.s. b) is far enough away from the conflict raging in europe. c) should stay out of european affairs. d) will be invaded by a simian army.

The answer is: A) should fight Germany to protect the borders of the U.S.

Explanation:

The Poster with a huge, ape-like monster holding a woman with the words 'Destroy the mad brute...ENLIST'. It was wearing a pickelhaube helmet with the word "militarism" and was walking onto the shore of America.

This poster was meant to stir American emotions.