"The development of political unity in the form of large states was proceeding steadily in Africa. But even so, at the time of the Berlin Conference, Africa was still a continent of a large number of socio-political groupings who had not arrived at a common purpose. Therefore, it was easy for the European intruder to play the classic game of divide and conquer. In that way, certain Africans became unwitting allies of Europe. Many African rulers sought a European “alliance” to deal with their own African neighbor, with whom they were in conflict. Few of those rulers appreciated the implications of their actions. They could not know that Europeans had come to stay permanently; they could not know that Europeans were out to conquer not some but all Africans. This partial and inadequate view of the world was itself a testimony of African underdevelopment relative to Europe, which in the nineteenth century was self-confidently seeking dominion in every part of the globe."