The United States should adapt a strategy similar to the one of Great Britian. They should put pressure on Germany. Don't worry too much about Japan unless they start making land invasions. Just like the real war, the Allies will not win unless they concentrate on destroying Germany first. In the first round, the U.S. should attack Western Europe if it is not well defended. If not, then go after Africa. Build an air force to help Britain fight against Germany. Continue to aid Britian in placing pressure on Germany, and Germany will be defeated.
