April 30:
A.D. 311: Emperor Galerius legally recognizes Christianity in the Roman Empire.
A.D. 711: Iberia is conquered by the Moors.
A.D. 1803: The U.S. purchases Louisiana from Napolean.
A.D. 1900: Hawaii becomes part of the U.S.A.
April 30:
A.D. 311: Emperor Galerius legally recognizes Christianity in the Roman Empire.
A.D. 711: Iberia is conquered by the Moors.
A.D. 1803: The U.S. purchases Louisiana from Napolean.
A.D. 1900: Hawaii becomes part of the U.S.A.