The Zimmerman telegram was a message sent by Germany to MEXICO to cripple a few of their states in 1917 during the first world war. The transmission never reached mexico however and was intercepted by British inelegance.
More grain was produced elsewhere as well as the fact that increasingly more grain was produced around the same demand of grain.
ANSWER: 1. Declared war on the Axis Powers
Explanation:
the United States was officially neutral, as it was bound by the Neutrality Acts not to get involved in the conflicts raging in Europe and Asia. Prior to the attack on Pearl Harbor, public opinion in the United States had not been unanimous. When polled in January 1940, 60% of Americans were in favor of helping the United Kingdom in the war.