It brought advantage to the countries using it. It became a whole new way of fighting war.
The correct answer is code name for secret research and development program to build an atomic bomb during WWII
The Manhattan Project was a research and development undertaken during World War II that was successful in producing a weapon of mass destruction.
It was 1/2 of the united states total land.
Answer:
The interference of European nations
Explanation:
The ottoman empire collapsing after the first world War
