Manifest destiny- the belief that the United States was meant to expand from the Atlantic ocean to the Pacific Ocean.
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Brainliest answer is always appreciated!
The first idea is more reasonable
Robert Oppenheimer was put in charge of putting the pieces together at Los Alamos. After the final bill was tallied, nearly $2 billion had been spent on research and development of the atomic bomb. The Manhattan Project employed over 120,000 Americans.
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<span>The British had twice as many trained troops as the French had</span>
