Men Is Cheap shows that in the process of winning the war, Northerners were forced to grapple with the frauds of free labor. Labor brokers, by helping to staff the Union military and Yankee households, did indispensable work that helped the Northern state and Northern employers emerge victorious. They also gave rise to an economic and political system that enriched the managerial class at the expense of laborers—a reality that resonates to this day.