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4 Feb 1821 Jahr - Thomas Jennings of New York City became the first African American to receive a patent from the United States government.
Zugefügt zum Band der Zeit:
Slavery and African Americans Timeline 1800-1850
By
Alan Leal
31 Okt 2018
0
0
758
Datum:
4 Feb 1821 Jahr
Jetzt
~ 204 years ago
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