On this day: March 22

Published On: Mar 18 2013 02:02:06 PM CDT   Updated On: Mar 22 2013 01:00:00 AM CDT
Dachau concentration camp, Germany World War II

Thomas Jefferson becomes the first secretary of state, the Dachau concentration camp opens, The Beatles release their first album, and the Comet Hale-Bopp does a fly-by, all on this day.