nationalism

Nationalism refers to a form of culture, or a social movement that focuses on a nation. The act of nationalism originated in Europe. Nationalism has become an important force in history that has caused good and bad influences to America. If not dealt with correctly to much nationalism can lead to imperialism which is when a country tries to dominate a country politically or economically.In some cases pride for ones country can be considered good.

Bibliography: http://en.wikipedia.org/wiki/Nationalism .