Mental Floss

CIVIL WAR

















Cannons used in the Civil War are on display at Fort Sumter.

The 1861 Battle of Fort Sumter sparked the American Civil War. From the garrison's 19th-century beginnings to its current use as a National Historical Park, here are 10 fascinating facts about Fort Sumter.

Mark Mancini




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Support for Flag Day, a sometimes-overlooked holiday, was ignited during the Civil War. But there was a commercial purpose behind it.

Jake Rossen