Answer:
It was small and ill-equipped.
Explanation:
During World War I the U.S. Navy focused on countering Germans U-boats and send men and supplies to France and Italy.
When the Congress declared war on April of 1917 the United States Navy was ill-prepared for war so the solution they found was to deploy everything they got available for the convoy to transport the millions of troops and supplies across the Atlantic Ocean.
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It blocked other people from coming in to the land
C because bonappetite needed $ to fight Britain and an embryonic EU