Answer: Against
Step-by-step explanation:
The United States stated that during the League of Nations reign that they would support all members attacked by other countries. However, the United States said before 1941 they wanted to be neutral and did not want to have any soldiers killed in Europe or Asia unless absolutely necessary and was proved to be true through Pearl Harbour in which Japan (an ally on Nazi Germany) bombed the harbour after the US told Japan no oil and no steel.