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Madam C.J. Walker: Inventor and Businesswoman (STEM Scientists and Inventors): Simons, Lisa M. Bolt: 9781543506501: Amazon.com: Books
Here's how Madam C.J. Walker paved the way for Black businesses
Madam C. J. Walker and New Cosmetics (Inventions and Discovery): Krohn, Katherine, Anderson, Bill, Barnett III, Charles, Dominquez, Richard, Hoover, Dave: 9780736896474: Amazon.com: Books
How Madam C.J. Walker Invented Her Hair Care Products
Madam C.J. Walker - The Black Inventor Online Museum
Annie Malone: First African American Millionairess (Educator, Entrepreneur & Philanthropist) -- Courtesy of The Freeman Institute -- www.PoroCollege.com