Editing Berlin Conference (section)

===Principle of effective occupation===<!-- This section is linked from [[Congo Free State]]. -->
{{more citations needed|date=June 2021}}
The '''principle of effective occupation''' stated that a power could acquire rights over colonial lands only if it possessed them or had effective occupation: if it had treaties with local leaders, flew its flag there, and established an administration in the territory to govern it with a police force to keep order. The colonial power could also make use of the colony economically. That principle became important not only as a basis for the European powers to acquire territorial [[sovereignty]] in Africa but also for delimiting their respective overseas possessions, as effective occupation served in some instances as a criterion for settling colonial boundary disputes. However, as the scope of the Berlin Act was limited to the lands that fronted on the African coast, European powers in numerous instances later claimed rights over interior lands without demonstrating the requirement of effective occupation, as articulated in Article 35 of the Final Act.

[[File:Scramble-for-Africa-1880-1913-v2.png|thumb|280px|Comparison of Africa in the years 1880 and 1913]]
At the Berlin Conference, the scope of the Principle of Effective Occupation was heavily contested between Germany and France. The Germans, who were new to the continent, essentially believed that as far as the extension of power in Africa was concerned, no colonial power should have any legal right to a territory unless the state exercised strong and effective political control and, if so, only for a limited period of time, essentially an occupational force only. However, Britain's view was that Germany was a latecomer to the continent and was assumptively unlikely to gain any possessions beyond those it already held, which were swiftly proving to be more valuable than British territories.{{citation needed|date=January 2023}} That logic caused it to be generally assumed by Britain and France that Germany had an interest in embarrassing the other European powers on the continent and forcing them to give up their possessions if they could not muster a strong political presence. On the other side, [[United Kingdom of Great Britain and Ireland|Britain]] had large territorial holdings there and wanted to keep them while it minimised its responsibilities and administrative costs. In the end, the British view prevailed.

The great powers' disinclination to rule their territories is apparent throughout the protocols of the Berlin Conference but especially in the Principle of Effective Occupation. In line with Germany and Britain's opposing views, the powers finally agreed that it could be established by a European power establishing some kind of base on the coast from which it was free to expand into the interior. The Europeans did not believe that the rules of occupation demanded European hegemony on the ground. The Belgians originally wanted to include that effective occupation required provisions that "cause peace to be administered", but Britain and France were the powers that had that amendment struck out of the final document.

That principle, along with others that were written at the conference, allowed the Europeans to conquer Africa but to do as little as possible to administer or control it. The principle did not apply so much to the hinterlands of Africa at the time of the conference. This gave rise to [[hinterland]] theory, which basically gave any colonial power with coastal territory the right to claim political influence over an indefinite amount of inland territory. Since Africa was irregularly shaped, that theory caused problems and was later rejected.<ref>Herbst, Jeffrey. ''States and Power in Africa''. Ch. 3, pp. 71–72.</ref>