During the 1930s, the combination of the Great Depression and the memory of tragic losses in World War I contributed to pushing American public opinion and policy toward isolationism. Isolationists advocated non-involvement in European and Asian conflicts and non-entanglement in international politics.
A modern political action would be the revolution of workers. Many people believed this statement would be the rallying cry for individuals who supported the Communist way of life. Many felt that it signaled an end to global capitalism.
Answer:
Control of the Mississippi River during the American Civil War was an economic and psychological factor for both the North and the South.
The United States Civil War was the bloodiest war in American history.