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Y_Kistochka [10]
3 years ago
6

What scientific breakthroughs did African Americans make

History
1 answer:
zalisa [80]3 years ago
8 0

The Three-Light Traffic Light, Invented by Garrett Morgan in 1923. With only an elementary school education, black inventor (and son of a slave), Garrett Morgan came up with several significant inventions, including an improved sewing machine and the gas mask.

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Monotheism permanently replaced polytheism in ancient Egypt.

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  • He ruled from 1352-1336. pr. Cr. Because of the many Jews in his court, many of whom were highly placed he introduced a monotheistic religion and carried out a religious reform in which Aten, the sun-god, was the only god.
  • The unhappy clergy tried to carry out two unsuccessful assassinations against Pharaoh.

Learn more on Akhenaten on

brainly.com/question/10574164

brainly.com/question/833737

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Opponents to the Equal Rights Amendment argued that the amendment would
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Explanation: Hope this helps.

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