Slavery permitted unchecked dominance and promised unlimited fulfillment of unrestrained desire. That made the behavior of entrepreneurs particularly volatile, risky, profitable, and disastrous. Then, in the 1830s, as white people, especially men, tried to build southwestern empires out of credit and enslaved human beings, they sought out more and more risk. This behavior planted the seeds for a cycle of boom and bust that would shape the course of American history, and one cannot understand it without studying both careful calculation and passionate craving.
