The U. S. government's effort to build the atomic bomb was called:

A. the Manhattan Project.

B. the Potsdam Declaration

C. Operation Overlord.

D. Operation Torch

Quick! what was germany’s main goal after world war i? a) to the united states develop the plan for the league of nations b) to make france return all of the territory it had occupied during the war c) to remain a world power d) to become allies with the united kingdom