Headline:
Benjamin Banneker, the African-American Mathematician Who May Have Saved Washington, D.C.
mfna_dek:
The U.S. capital might have been a very different place if not for the surveying work of Benjamin Banneker.
Image:
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Retrobituaries
mfna_real_node:
Retrobituaries: Benjamin Banneker, the African-American Mathematician Who May Have Saved Washington, D.C.