sentence: Nationalists think that such hierarchy is bad.
sentences_before: Nationalism is the opposite of imperialism. Imperialism tries to make big nations that have many ethnic groups. In imperialist states, some groups are usually more powerful and are seen as better than others.
sentences_after: They say that in nations with one ethnic group, everyone has the same value and power. Sometimes nationalism is used to support imperialism, but that is against the original idea of nationalism. Such using of political ideas against their original purpose is quite usual in politics and happens with many other ideas too.
concept_name: nationalist
headings: Nationalism Nationalism and imperialism