Answer:
The United States detonated two atomic bombs over the Japanese cities of Hiroshima and Nagasaki in August 1945, killing 210,000 people—children, women, and men. President Truman authorized the use of the atom bombs in an effort to bring about Japan's surrender in the Second World War.
There were a bunch of things that helped the American economy, but two would be, the huge American military that was built over the time of the war and the newly created Marshall Plan (which also helped many other nations)
<span>d. war in Europe ends; atomic bomb tested; atomic bomb dropped on Hiroshima
</span>"Little Boy" was the atomic bomb dropped on Hiroshima, Japan, by the American bomber plane Boeing B29 Superfortress Enola Gay plane.
<span>On August 6, 1945 American President Harry S. Truman ordered the bombing of Hiroshima, Japan to subdue Japan into surrender and a speedy end to the war. America remains the only country to have ever used an atomic bomb against an enemy. It resulted in the deaths of tens of thousands of civilians. Three days later Nagasaki, another city in Japan was atomic-bombed as well.</span>
