To stop Communism from spreading to non-Communist countries
One of the effects was the North asking the South to free the slaves. However, the south did not want to, and so it became the reason for the North to get ready for the Civil War.
hope this helps
The Zimmerman note was a secret note sent on January 16th, 1917 by German Arthur Zimmerman to count Johann von Bernstorff. In the note it said that Mexico should be asked to enter the war as a German ally
I think the answer is increase because of the great depression
Farming in dry land
Drought and Disaster
Extermination Warfare
