The historian Frederick Jackson Turner argued that the frontier was the key factor in the development of American democracy and institutions; he maintained that the frontier served as a "safety valve" during periods of economic crisis.And Frederick Jackson Turner argue about the importance of the western frontier in American history in 1893? It made the United States different from Europe. Which statement describes the U.S. government's Indian policy during the middle of the nineteenth century.
Only the United States and Japan came out of the war in better financial shape than before. Uneven distribution of wealth, overproduction by business and agriculture, and the fact that many Americans were buying less.
