The women of Greece were given the right to vote.
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The second black regiment (54 Mass) left Boston to fight in US Civil War.
Eisenhower signed a farm bill that allowed the government to store agricultural surplus.
Harambe the Gorilla was shot to death inside his enclosure in the Cincinnati Zoo and Botanical Garden.
The first-ever cloned horse was born in a natural delivery.
The Dionne quintuplets were born to Oliva and Elzire Dionne, who later became the first quintuplets to survive infancy.