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Federal Highway Administration: Garrett A. Morgan Program
This site from the Federal Highway Administration provides a detailed biography of Garret A. Morgan (1877-1963 CE), as well as focusing on two of his most important inventions: the three-position traffic signal and the safety hood....
Wikimedia
Wikipedia: James Forten
Learn about the life of James Forten, who was a successful inventor, businessman, abolitionist and social activist in the early years of the United States.