Get to the bottom of the mystery surrounding a Civil War-era tintype and explore some massive meteors, ancient African civilizations and how smartphones changed the world.
Sergeant A.M. Chandler of Co. F, 44th Mississippi Infantry Regiment, and Silas Chandler, family slave, with Bowie knives, revolvers, pepper-box, shotgun, and canteen | Library of Congress Prints and Photographs Division Washington, D.C. 20540 USA
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Africa’s Great Civilizations: Commerce and the Clash of Civilizations