Szlachta historians and chroniclers. These involve a presumed descent from the ancient Iranian tribe known as Sarmatians, who in the Second century AD occupied land that is today's Ukraine, or from Japheth, one of Noah's sons - by contrast, the peasantry were said to be the offspring of another son of Noah, Ham — and hence subject to bondage under the Curse of Ham—and the Jews as the offspring of Shem). Other fanciful theories included its foundation by Julius Caesar, Alexander the Greator regional leaders who had not mixed their bloodlines with those of 'slaves, prisoners or aliens'. Another theory describes
Criticism of Christianity Canaan be the slave of Shem." which was interpreted to mean that Africans were the descendants of Ham, cursed with "the mark of Ham" to be servants to the descendants of Japheth (Europeans) and Shem (Asians). In 1452, Pope Nicholas V instituted the hereditary slavery of captured Muslims and pagans, regarding all non-Christians as "enemies of Christ." The ""Curse of Ham"" along with Paul's Epistle to the Ephesians, VI, 5-7 helped American slaveowners to balance their beliefs with slavery. There are plenty other pro-slavery verses in the Old Testament that were often quoted. New Testament was ignored except that reminding