Respuesta :
What won the war with japan for the untied states were the two nuclear bombs dropped on Hiroshima and Nagasaki. "Fat Boy" and "Little Boy"
Answer:
Aircraft Carriers
Explanation:
Airplanes were nothing new to warfare by the time World War II came along. However, aircraft carriers WERE a new technology. It allowed the U.S. Navy to take its airplanes throughout the Pacific, weakening Japan severely. Remember that machine guns were actually first used in warfare at the end of the 1800s.