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Smallpox Vaccine

#ProgressIsPossible, May

This Day In History: The Second Continental Congress Assembled

#ProgressIsPossible, July

On This Day: The 13th Amendment to the U.S. Constitution was Ratified

#ProgressIsPossible, December

On This Day: The 15th Amendment Is Adopted

#ProgressIsPossible, March

Faith

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Hockey

#ProgressIsPossible, February

Washington

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Gehrig

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Whistler

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On This Day In History: Dumas Was Born

#ProgressIsPossible, July

On This Day: Penicillin discoverer Alexander Fleming was born

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On This Day: The First Transatlantic Balloon Trip was Completed

#ProgressIsPossible, August