What are some of the causes and effects of European imperialism in the eighteenth and
nineteenth centuries?

Competition increased and conflict grew between imperial powers, as well as the concept of Social Darwinism was introduced. Imperialism also limited the economy, because the new colonies were too poor to spend money on European goods.

the growing interconnectedness of the world through communication, trade, and the exchange of ideas is an important theme in the history of the 20th and 21st centuries.

explanation:

jewish people, gypsies, and political opponents.