The British interacted mostly with the Krios in Freetown, who did most of the trading with the indigenous peoples of the interior. In addition, educated Krios held numerous positions in the colonial government, giving them status and well-paying positions. Following the Berlin Conference of 1884–1885, the UK decided that it needed to establish more dominion over the inland areas, to satisfy what was described by the European powers as "effective occupation" of territories. In 1896 it annexed these areas, declaring them the Sierra Leone Protectorate. With this change, the British began to expand their administration in the region, recruiting British citizens to posts, and pushing Krios out of positions in government and even the desirable residential areas in Freetown.