Tariffs and land sales to reduce the amount of money owed to the government.
The Korean War so basically it needs that
Answer:the Zimmerman telegram and unrestricted submarine warfare
Explanation:Germany tried to contact Mexico via Telegraph to try and persuade them to attack the US so that they would be preoccupied and not join the war. The sinking of the Lusitania was the unrestricted submarine warfare
Answer:
Glaciers and Volcanic activity.
Explanation:
Iceland is a volcanic island in a cold region. It was covered by icy glaciers in the last ice age.
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