Discuss the american research efforts and eventual deployment of the atomic bomb. was this considered controversial at the time? why was it used against japan and not germany? what are the modern arguments against its use? discuss it in your own words.

The Manhattan Project was the code name for the American-led effort to develop a functional atomic weapon during World War II. The controversial creation and eventual use of the atomic bomb engaged some of the world’s leading scientific minds, as well as the U.S. military—and most of the work was done in Los Alamos, New Mexico, not the borough of New York City for which it was originally named. The Manhattan Project was started in response to fears that German scientists had been working on a weapon using nuclear technology since the 1930s—and that Adolf Hitler was prepared to use it.

Internal combustion engines