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Oct 25, 1492
Spanish
The Spanish sent Columbus to explore the West Indies, and other Spanish explorers reached North America by 1520. -
Oct 23, 1497
English
The English sent John Cabot to explore Pennsylvania in 1497. -
Oct 23, 1524
French
The French sent Verrazano in 1524 to explore Pennsylvania. -
Dutch
The Dutch sent Henry Hudson, an Englishman in the service of the Dutch East India Company, on his ship the Half Moon. -
Settlement of Pennsylvania
William Penn Settled Pennsylvania in 1667 -
Pennsylvania became a state
Pennsylvania was admitted to the Union on December 12, 1787 as the second U.S state