German colonialism refers to the period when the German Empire established overseas colonies from the late 19th century until the end of World War I. Key territories included parts of Africa, such as German East Africa (now Tanzania, Rwanda, and Burundi) and German Southwest Africa (now Namibia), as well as islands in the Pacific like Kaiser-Wilhelmsland (now part of Papua New Guinea). During this time, Germany aimed to expand its influence and compete with other European powers. The colonial administration often exploited local resources and populations, leading to significant social and economic changes in the colonized regions. The legacy of German colonialism continues to impact discussions about history and identity in these areas today.