The document discusses European colonial expansion between 1850-1914. It was driven by economic, demographic, political, and ideological factors. Economically, industrialized nations needed new markets and resources. Demographically, European populations were growing rapidly. Politically, governments wanted to increase their nation's power and prestige through acquiring colonies. Ideologically, there was a belief in the superiority of European civilization and that colonialism was bringing progress to less developed peoples. By 1914, most of Africa and Oceania were under European colonial rule, along with parts of Asia and North America. Colonialism had significant political, economic, social, and cultural impacts on both the colonized regions and international relations.