HuffPo: How Slavery Led To Modern Capitalism

When the New York City banker James Brown tallied his wealth in 1842, he had to look far below Wall Street to trace its origins. His investments in the American South exceeded $1.5 million, a quarter of which was directly bound up in the ownership of slave plantations.

Brown was among the world’s most powerful dealers in raw cotton, and his family’s firm, Brown Brothers & Co., served as one of the most important sources of capital and foreign exchange to the U.S. economy. Still, no small amount of his time was devoted to managing slaves from the study of his Leonard Street brownstone in Lower Manhattan.

Brown was hardly unusual among the capitalists of the North. Nicholas Biddle’s United States Bank of Philadelphia funded banks in Mississippi to promote the expansion of plantation lands. Biddle recognized that slave-grown cotton was the only thing made in the U.S. that had…