"I was born into slavery in the 1740s. I purchased my freedom for the equivalent of a few thousand dollars and enlisted. I was remembered for my bravery at Bunker Hill."

This statement was made by Salem Poor

Explanation:

Salem Poor is an African American, who was born into slavery around 1747. It was reported to have against the British Army during the American Revolution war. He was also credited for bravery acts during the war. This includes his heroic feat at the battle of Bunker Hill, which also involved the killing of British Lieutenant Colonel James Abercrombie. He was also known to have bought his freedom for 27 pounds at the time before the war.

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Explanation: