The fourteenth-century Arab traveler Ibn Battuta tells of the customs of the King of Sind, a terrifying monarch who took a particular delight in displays of arbitrary power.33 It was customary for foreign worthies visiting the king to present him with magnificent presents; whatever the gift was, he would invariably respond by presenting the bearer with something many times its value. As a result, a substantial business developed where local bankers would lend money to such visitors to finance particularly spectacular gifts, knowing they could be well repaid from the proceeds of royal
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