Answer: The United States began to provide military equipment to the Allies.
Explanation:
Answer:
I think it's Gutenberg's press.
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Answer:
he believed the confedarate force around the city was much larger than his.
Answer:
A group of countries that agree on prices for all goods exported from Europe.
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The use of German U-boats force the allies change their tactics. The use of boats/ships to deliver weapons and troops were decreased and naval battles were avoided