The American Civil War begins, FDR dies, a Soviet cosmonaut becomes the first human to travel into space, and the first space shuttle lifts off, all on this day.
2011: Japan ranks its nuclear crisis at the Fukushima Daiichi nuclear plant at the highest possible severity on an international scale -- the same level as the 1986 Chernobyl disaster -- even as it insisted radiation leaks were declining at its tsunami-crippled nuclear plant.
Photo: U.S. Coast Guard
John Palminteri photo
Photo Courtesy: Mike Eliason / Santa Barbara Co. Fire Dept.
Ralph Freso/Getty Images
iStock / Terraxplorer
Antenne Réunion/linfo.re via CNN
Jim Rogash/ Getty
Jim Rogash/Getty Images
Scott Olson/Getty Images
Ilya S. Savenok/Getty Images
New York Magazine/Twitter via CNN
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