Final answer:
The Manhattan Project was a top-secret U.S. project to develop atomic bombs during World War II.
Step-by-step explanation:
The Manhattan Project was a top-secret U.S. project aimed at developing atomic bombs during World War II. It was led by the United States with the support of several Allied nations.
Scientists such as J. Robert Oppenheimer and Enrico Fermi were involved in the project, which took place primarily at Los Alamos, New Mexico. The first successful test of an atomic bomb, code-named Trinity, was conducted on July 16, 1945.
This project ultimately resulted in the bombings of Hiroshima and Nagasaki in Japan in August 1945, leading to the end of the war.
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