Question

How did the United States develop the atomic bomb

Answer 1

with science

Answer 2

Inspired by scientists who feared atomic bomb development by Germany, the United States began studying the atomic bomb when World War II began in 1939. In August 1942 the U.S. launched a development program called the Manhattan Project.

Answer 3

Using scientists from other countries.

Answer 4

http://www.dukenex.us/a-veiled-truth-the-us-censorship-of-the-atomic-bomb.html ;-)