On this day: May 7

Published On: May 06 2013 02:54:21 PM CDT   Updated On: May 07 2014 01:00:00 AM CDT

Joan of Arc leads the French to victory, the Germans sink the Lusitania, the Nazis surrender, the 27th Amendment is ratified after two centuries, and Mercedes-Benz and Chrysler announce a $40 billion merger, all on this day.

OTD May 7 - Johnny Unitas
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Joel Kaufman/Wikimedia Commons

1933: Pro Football Hall of Fame quarterback Johnny Unitas, who won a Super Bowl and two NFL championships in a 18-year career, is born in Pittsburgh, Pa. Unitas, seen here signing an autograph in 1964, was the National Football League's most valuable player in 1959, 1964 and 1967, the first quarterback to throw for 40,000 career yards, the first to throw 30 touchdowns in a season and still holds the record of throwing a touchdown pass in 47 consecutive games.

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