Bismarck had always argued that the acquisition of overseas colonies was impractical and the burden of administration and maintenance would outweigh the benefits. Eventually, Bismarck gave way, and a number of colonies were established in Africa (Togo, the Cameroons, German South-West Africa, and German East Africa) and in Oceania (German New Guinea, the Bismarck Archipelago, and the Marshall Islands). Consequently, Bismarck initiated the Berlin Conference of 1885, a formal meeting of the European colonial powers, who sought to "established international guidelines for the acquisition of African territory" (see Colonisation of Africa). Its outcome, the "General Act of the Berlin Conference", can be seen as the formalisation of the "Scramble for Africa" and "New Imperialism".