April 30th in History

1789: George Washington becomes the first US President
1798: US department of Navy established
1803: Louisiana sold to the United States by France
1970: American troops enter Cambodia, Asia
1975: The Vietnam war ends, with the South surrendering to the North

April 30th birthdays

1777: Karl Friedrich Gauss, German mathematician
1870: Franz Lehar, Hungarian composer
1909: Queen Juliana Of Holland
1926: Cloria Leachman, American actress