The two major factors that reshaped American society between
1870 and 1920 is the industrialization and urbanization in which allowed cities
to grew in an outward and upward movement making newcomers to be attracted to
it and as well as this allowed politics, education, family life and entertainment
to be influenced.
Buried in a routine annual message delivered to Congress by President James Monroe in December 1823, the doctrine warns European nations that the United States would not tolerate further colonization or puppet monarchs.
