The purpose of the Reichskolonialbund was to reclaim the overseas colonies that Germany had lost as a result of the Treaty of Versailles at the end of World War I. The first efforts in rallying support for a re-establishment of a German Colonial Empire in Germany can be traced back to 1923. As a result, a number of pro-colonial organisations, supported by both conservative-minded Germans and nationalists, were established in different parts of Germany. Founded in 1925, the foremost outfit was the Koloniale Reichsarbeitsgemeinschaft (KORAG).