Annie M. answered 7d
ASU Pre-Med STEM Tutor | Math, Anatomy, Biology, Chemistry
The United States as we know was neutral until 1941, after the attacks on Pearl Harbor. The United States provided assistance in many ways to the Allied Powers before 1941. Government passed the Lend-Lease Act (1941) which supplied weapons, ships, airplanes, and other war materials to the Allied powers to keep their fronts up. They used the Cash-and-Carry Policy that allowed Allied nations to purchase U.S. goods from overseas. They also provided loans and financial aid to the war, and supported the allied through diplomacy and intelligence. Long story short, they remained "neutral" because they were not actively fighting in the war against the Axis, only supplied goods to increase the powers of the Allies without actually fighting in battle. I hope this helps!