How did the US use its resources to win world war 2?

The United States leveraged its vast industrial capabilities to produce massive quantities of war materials, including tanks, aircraft, and munitions, through programs like the War Production Board. The country also implemented the Lend-Lease Act, supplying allies with essential resources and equipment. Additionally, the mobilization of the workforce, including women and minorities, significantly boosted production and manpower. This comprehensive approach ensured that the U.S. and its allies were well-equipped to defeat the Axis powers.