What contribution did thomas jennings make to society?

Answer 1

Thomas Jennings was the first African American to receive a patent in the United States, granted in 1821 for his invention of a dry-cleaning process. His innovation not only revolutionized the textile industry but also demonstrated the potential of African American inventors during a time of widespread racial discrimination. Jennings used his success to advocate for the abolition of slavery and improve the lives of Black Americans. His contributions paved the way for future inventors and highlighted the importance of diversity in innovation.