Department of Homeland Security
This letter was written by Leo Szilard, a Hungarian-German-American physicist and signed by Albert Einstein on August 2, 1939. In this letter he urged the president to get involve on a nuclear research and project as Germany might be planning and developing an atomic bomb.
in which time through out the years different threats accord
Answer:
Because part. of the.reson, of the war. Was that. the-Sothern States. Wanted.to.disconect from the USA
Explanation: