Nasser's was a largely secular nationalism, and he and his successors saw one of the other anti-imperialistic nationalist forces in Egypt, the Muslim Brotherhood, as a threat. So once in power, Nasser and the army banned the Muslim Brotherhood, forcing it underground, where it would disappear and never become an issue again. Wait, what's that? 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.