What did the Roosevelt Corollary add to the Monroe Doctrine? A. that America would not allow European countries to have influence in the Pacific

B. that America could militarily keep European powers out of the Western Hemisphere

C. that European powers had to pay the US to have influence in the Western Hemisphere

D. that America would be the only country that could trade with China

The image below is a poster from world war i: image of poster that shows a hun soldier climbing out of the water. the following message is on the poster, beat back the hun with liberty bonds. public domain what was the main purpose of this poster? to create public distrust of germans to encourage young men to enlist in the army to demonstrate the reason for entering the war to generate financial support for the war effort