Propaganda poster contribuated to keeping the Americans morals high during World War I And II
Answer:
D).
Explanation:
Before the Panama Canal, ships would have to sail all around South America in order to get from the Atlantic to the Pacific. The Panama Canal would create a shorter passage from the Atlantic to the Pacific, thus the reason it was made.
The formation of the Salvation Army was probably the best example of the Social Gospel attempt to help the urban poor working class in the US and Canada around the turn of the century. Also, was the formation of the YMCA and the opening of churches by Protestant Christians on Sunday for literacy classes.
The chief Justice of the United States Supreme Court in 1954 was Earl Warren.
U-boats were military submarines used by the Germans. While they were useful against warships, U-boats were the most effective in economic warfare by blockading coasts so resources could not be shipped to Germany's allies. WWI was the first major war that employed submarines in warfare.
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