Thomas Sowell: Even with slavery, power is limited

When I first began to study the history of slavery around the world, many years ago, one of the oddities that puzzled me was the practice of paying certain slaves, which existed in ancient Rome and in America’s antebellum South, among other places.

In both places, slave owners or their overseers whipped slaves to force them to work, and in neither place was whipping a slave literally to death likely to bring any serious consequences.