A, economy boomed during WWII but gas and food were rationed for soldiers
Answer:
Among the main causes that generated the Cold War was the rivalry of ideologies and policies that the governments of the United States and the Soviet Union defended and wanted to impose. The United States defended democracy and capitalism, as well as the principles of private property and free initiative.
<em>The Zimmermann Telegram.</em>
<u>Here is why:</u>
The Zimmermann Telegram was a top secret message from Germany to Mexico which had orders that if Mexico attacked the United States, when Germany won the war, Mexico would get the land back that they previously gave the United States.
Thankfully, Great Britain decoded the telegram and told the United States, who were obviously not happy about this. A speech was given from Woodrow Wilson but the Zimmermann Telegram was not a direct cause of the United States entering World War I, but it was a part of it.
When Woodrow Wilson found out that German submarines were attacking U.S. ships, the line was finally crossed and he declared war. The attacks on United States ships and the Zimmermann Telegram both lead to the United States entering World War I.
