Question

What did the United States use in the attack on Hiroshima and Nagasaki in 1945 to end the war?

Answer 1

On August 6, 1945, during World War II, an American B-29 bomber dropped the world's first deployed atomic bomb over the Japanese city of Hiroshima. The explosion wiped out 90 percent of the city and immediately killed 80,000 people; tens of thousands more would later die of radiation exposure.

Answer 2

The United States used the Atomic Bomb on Hiroshima and Nagasaki.

These bombs, while in research and development, were referred to as the "Manhattan Project."