U.S war

The U.S won the war with Japan because of these reasons. The Economy of The U.S was big at the start of the war so it could buy a lot of weapons for the war. The Industry of The U.S was huge so it could mass-produce everything needed for the war. U.S also had a big population at the start of the war so it could support the army and the Industry. At the beginning of the war, U.S was the world’s largest ship builder so, that meant it could make more ships then Japan and attack the Japanese navy. At the front the U.S had superior firepower because it had a lot of mass-produced weapons, so it usually won every battle. The U.S became a superpower after the war.