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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

Jacques Cousteau

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Martinque

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MLK Jr.

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Hartford

#ProgressIsPossible, June

Ratification

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On This Day: Ida B. Wells was Born

#ProgressIsPossible, July

On This Day In History: Henry Ford Was Born

#ProgressIsPossible, July

German Wall

#ProgressIsPossible, August