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Lafayette College: Lafayette and Slavery James Armistead Lafayette
A brief paragraph about James Armistead's espionage for the Continental Army at Yorktown. More important are the pictures of Marquis de Layayette and Armistead and the testimonial given by Lafayette to obtain Armistead's freedom.
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American revolution.org: The Revolution's Black Soldiers
This article provides extensive information on the African Americans who served in the Revolutionary War.