Answer:
Explanation:
Option A is the correct answer
Well President Harry S. Truman wanted a new weapon to end the War and on August 6, 1945, Enola Gay dripped the bomb over Heroshima a Japanese city.
The open door policy was received with almost universal approval in the united states and for more than 40 years it was a cornerstone of america foreign policy in east Asia.
The Southern Manifesto was a document written in the South in 1956, which attempted to push back against Brown V. Board of Ed., which stated that racial segregation in school was illegal. Their argument being that the US Constitution nowhere mentions education.