The primary result of the Manhattan project was the development of the atomic bomb.
The Manhattan project was controversial because the result was the production of very dangerous nuclear bombs.
The first nuclear weapon.
Japanese
Not one city was destroyed during the Manhattan Project. Hiroshima and Nagasaki were destroyed as a result of the success of the project but not during it.
The Manhattan Project IS the codename. So no, there is not.
The Manhattan project
The Manhattan Project.
The atom bomb research and development were conducted under the Manhattan project.
Manhattan Project
The Manhattan Project .
The Manhattan Project ran from 1942 to 1946.
The Manhattan Project was the beginning of the nuclear age.