Question

What technology was new to World War II and helped the United States MOST in its war with Japan?

Answer 1

Aircraft Carriers

Step-by-step 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.

Answer 2

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"