120 THE BOY CRUSADETS. his Crusade, it was the custom, when two eastern potentates went to war, for the conqueror to sell the subjects of the vanquished enemy as slaves; and many of these, bought by merchants, were carried to Egypt, and sold to the sultan, who had them trained from boyhood to serve him as soldiers. Carefully were these young captives reared; and, when their beards began to grow, they were taught to draw the bow and wield the sword. After becoming expert in military exercises, they were admitted into that famous body, which Saladin the Great had instituted, and known as Mamelukes. Their privileges were many. ‘They were highly favoured by the sultan, wearing his emblazonments of pure gold, only adding bars of vermilion, with birds or roses or griffins for difference, and acting as his body-guard in time of war, and watching over his safety while he slept. It seems that Bibars Bendocdar was originally brought to Egypt as a slave, and, in course of time, enrolled as one of the Mamelukes. As such he rose rapidly. His ambition was intense; and, being both able and unscrupulous, he had no reason to despair of his ambition being one day gratified. No position, indeed, could be more favourabie to a man eager to emerge from obscurity to eminence, than that which he occupied ; and he not only succeeded in winning the confidence of the sultan, but contrived to in- sinuate himself into the good graces of the soldiers. In truth, this with him was no difficult matter. He had profoundiy studied human nature as it was ex- hbited around him; and he comprehended, above all tuings, the arts by which the hearts of fighting men