Who were the key figures involved in the Manhattan Project?

The Manhattan Project was a pivotal research and development project during World War II that resulted in the creation of the first nuclear weapons. The key figures involved include J. Robert Oppenheimer, who served as the scientific director and is often referred to as the "father of the atomic bomb." He played a crucial role in coordinating the efforts of the scientists and overseeing the project’s progress.

Enrico Fermi contributed significantly with his work on nuclear physics, particularly in the development of the first nuclear reactor, which was vital for producing fissionable materials. Leslie Groves, as the military director of the Manhattan Project, was instrumental in managing the project’s logistics and ensuring that it had the resources and support needed to succeed. Together, these individuals led the effort that culminated in the creation of atomic bombs that were used in 1945, profoundly impacting the course of the war and international relations thereafter.

The other options mention notable scientists, but they were not central to the Manhattan Project in the same manner. For example, while figures like Albert Einstein and Niels Bohr made significant contributions to physics and the theoretical underpinnings of nuclear fission, their direct involvement in the Manhattan Project was limited compared to that of Oppenheimer, Fermi, and