摘要
Africa has been on the receiving end of several waves of inward migration.First came the Arabs,who hotfooted their way there over a thousand years ago,spreading Islam and instigating one of the bloodiest and underreported slave trades in history Then came the Europeans,who arrived by the boatload packing muskets,bottles of brandy and the Bible,and enslaving some 12 million African men and women along the way.See a pattern emerging?
