The United States maintained neutrality up until the point where Japan bombed Pearl Harbor. After that, it was impossible for the US to keep to itself.
Answer:
Enabled the development of an atomic weapon based on the the theories of German scientists involving energy and matter is the correct answer.
Explanation:
The project that was started to develop atomic weapons during the second world war in US is known as project Manhattan. The project began in 1939 with the support of president Franklin D. Roosevelt. The project was kept secret and not even the vice-president Truman was informed about it. It was only after death of FDR that Truman was informed and given reports about this project. The theories and formulas such as Einstein's mass energy equation was used in the construction of atomic bomb. The scientists working on Manhattan project successfully tested the atomic bomb on July 16, 1945. The first bomb was dropped over Hiroshima on August 6, 1945.
<span>Reformers in the U.S. adopted aspects of the Prussian education system, such as compulsory schooling and grade levels. </span>
The correct answer should be<span> a. To achieve moral perfection
He believed that if everyone behaved according to that plan, the world would be a great place, and that everyone should strive to become such a person. He followed the plan since he was 20, up until his death at 79.</span>
Answer:Oil will be replaced
Explanation: