No, they never were able to complete it. They were trying but never had the capability to build it.
no
The Manhattan Project .
he did not build the atomic bomb
Germany never had an atomic bomb.
the Nazi didn't build the atomic bomb the Americans did....
To defend against a possible Nazi atomic bomb!
The fear that Germany was already well on the way to building an atomic bomb and could make first use of them against either England or the USSR at any moment.
1945
No, they designed but did not build them.
Einstein
The original reason that the US began the project to build the atomic bomb was fear. Fear that Nazi Germany would build one first and use it to take over the world.After the war ended the US and USSR built them out of fear of each other.
The atomic bomb was developed by the Manhattan Project led by Robert Oppenheimer. What Einstein did was to write to the President. He and several other scientists told Roosevelt of efforts in Nazi Germany to purify uranium-235, which could be used to build an atomic bomb. The President put the plans in work to build the bomb.
the first atomic bomb.......................................