The US state of Nevada legalized gambling after previously banning it in 1909.
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Zack Snyder's 'Batman v Superman: Dawn of Justice' premiered at Mexico City's Auditorio Nacional.
The SS Georgiana, the largest ship in the Confederate States Navy, was sunk on her maiden voyage.
The portrait of Rembrandt's son, 'Titus,' was purchased at auction for $2.2 million.
David Bowie got married.
Prince Philip of Edinburgh opened Britain's first planetarium at Madame Tussaud's in London.
