It happened today – this day in history – March 18
37AD: Caligula (Gaius Julius Caesar Augustus Germanicus) becomes emperor of Rome. 1496: Birth of Mary Tudor, daughter of Henry VII.
Read more37AD: Caligula (Gaius Julius Caesar Augustus Germanicus) becomes emperor of Rome. 1496: Birth of Mary Tudor, daughter of Henry VII.
Read more1607: The Bank of Genoa fails after announcement of national bankruptcy in Spain. 1610: Galileo Galilei discovers Callisto, fourth satellite
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