during the 19th century, there were several ideas among Europeans that legitimized imperialism. Those ideas were, for example, nationalism, racism, and social Darwinism. What were those ideas and how could they legitimize imperialism?

Imperialism had consequences that affected the colonial nations, Europe, and the world. It also led to increased competition among nations and to conflicts that would disrupt world peace in 1914. ... In the first half of the nineteenth century, colonialism became less popular.

Explanation:

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answer; i believe the correct answer is (desert storm);