Really? And finally, let's turn to Central and Southern Africa. One of the most problematic legacies of colonialism was its geography. Colonial boundaries became redefined as the borders of new nation states, even where those boundaries were arbitrary or, in some cases, pernicious. The best known example is in Rwanda, where two very different tribes, the Hutu and the Tutsis, were combined into one nation. But more generally, the colonizers' focus on value extraction really hurt these new nations. Europeans claimed to bring civilization and economic development to their colonies, but this economic development focused solely on building infrastructure to get resources and export them.