Before the civil war cities were mainly industry based. Manufacturing goods was really the only thing that was done in cities.
Answer:
In the summer of 1939, American newspapers began to discuss the prospects of using atomic energy. Although physicists reported new advances in this field, many Americans doubted that nuclear weapons could be created. Leo Silarda, a physicist from Hungary, was worried that America had not shown itself in such a serious matter: this could be an advantage for Nazi Germany.
Sylard himself could not find support in the government and decided to seek help from his friend Albert Einstein. Sylard told him that the atomic bomb can be created with the current achievements of science. Sylard’s request was that Einstein warned the Belgian queen, who could protect large reserves of uranium ore in the Belgian Congo from the Nazis.
Explanation:
Hitler bombed the League of Nations headquarters
Declare war, appoint military officers, sign treaties, make alliances, and appoint foreign ambassadors.