But three quarters of a million soldiers lost their lives, and the nation nearly extinguished itself.
The shooting will have been over for a century and a half this spring, but the casualties keep mounting. As recently as a decade ago the best estimates of the soldiers killed in the Civil War put the number at 600,000; today’s scholarship has increased the toll to three quarters of a million. That was 2.4% of the American population when the war began. As James M. McPherson observes in his brisk and engrossing book, “The War That Forged a Nation,” if the same percentage of Americans were killed in a war today, “the number of war dead would be almost 7.5 million.”
But the appalling mortality rate is hardly the only reason the war lives on in our culture. Mr. McPherson sees the war as lying at the heart—and the midpoint—of the American past, a terrible clarification of the ideals on which the country had been established in 1776. “Founded on a charter that had declared all men created equal with an equal title to liberty,” the author writes, America had by the 1850s “become the largest slaveholding country in the world,” an irony that vexes us even today, so long after Appomattox.