The following was a factor in the united states dominated the world economy after world war 2

After world war two America didn't have to rebuild anything like Europe did. We were able to sell goods overseas like never before because everyone needed something. Meanwhile back home new products and appliances were invented to help the everyday American. Our economy boomed because Americans were spending like never before. After almost two decades of penny pinching and rationing during the great depression and world war two it's no wonder why young Americans were eager to spend their money.