African American Inventors
Explore the contributions of African American inventors to society and technology through this engaging worksheet for Grade 9 Social Studies.
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African American Inventors
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Read each question carefully and provide thoughtful answers based on your knowledge of African American inventors and their contributions.
1. Who is credited with inventing the traffic light and the gas mask?
George Washington Carver
Madam C.J. Walker
Garrett Morgan
Sarah Boone
2. What agricultural innovation is George Washington Carver most famous for?
Developing new cotton strains
Creating hundreds of uses for peanuts and other crops
Inventing the cotton gin
Pioneering crop rotation techniques for corn
3. Madam C.J. Walker built a hair care empire and developed products specifically for hair.
4. The invention of the refrigerated truck by revolutionized the transportation of perishable goods.
5. Dr. Charles Drew's work on blood storage and blood banks saved countless lives during World War II.
True
False
6. Lewis Latimer, an African American inventor, worked with Thomas Edison and drafted the patent drawings for the telephone.
True
False
7. Describe at least two societal impacts of the inventions of African American inventors discussed in this worksheet.