American History
American History
Showing posts with label
Black scientists
.
Show all posts
Showing posts with label
Black scientists
.
Show all posts
Tuesday, September 11, 2018
Elijah Mccoy: An African American Inventor
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Photo: Elijah McCoy, African American inventor (b. 5/2/1844 - 10/10/1929) Have you lot e'er heard reference to the term the "r...
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