The US mobilized for war by dramatically increasing industrial output, which ended the Great Depression. American workers were much more productive than German and Japanese workers. The US produced over 600,000 vehicles, 88,000 tanks, 7,000 ships, and billions of bullets and rifles. Over 40 million men were drafted into the military after physicals and basic training. African American soldiers faced segregated facilities, but fought for a double victory over racism abroad and at home. Women joined the workforce in large numbers, including in new roles in the military like the Women's Army Corps. Despite discrimination, the US population rallied together through rationing, scrap drives, and home front efforts to support the war effort.