German East Africa (German: Deutsch-Ostafrika) (GEA) was a German colony in the African Great Lakes region, which included present-day Burundi, Rwanda, the Tanzania mainland, and the Kionga Triangle, a small region later incorporated into Mozambique.GEA's area was 994,996 km 2 (384,170 sq mi), which was nearly three times the area of present-day Germany, and …

The Bethel Mission, also known as Berlin III, Evangelische Missionsgesellschaft für Deutsch-Ostafrika (EMDOA), or Berliner Evangelische Missionsgesellschaft für Ostafrika was a Berlin-based Protestant mission initiated by Karl Peters in German East Africa with a uniert religious doctrine. From its founding in 1886 until 1891 the mission was limited to the Indian Ocean …