What happened in American factories during World War 2?

During World War II, American factories underwent a massive transformation to support the war effort. Industrial production ramped up significantly, as factories shifted from consumer goods to military supplies, including aircraft, tanks, and ammunition. The War Production Board coordinated these efforts, leading to innovations in manufacturing processes and the use of assembly line techniques. This surge in production not only helped the Allies win the war but also significantly altered the American workforce, with many women and minorities entering the labor force to fill the gaps left by men who went to fight.