The answer that would make the most sense is bipolar disorder.
The answer to this question is most likely B or C
The answer is they wrote in hieratic scrips
Answer:
Hope that helps...
Explanation:
Thomas Jennings, born in 1791 is believed to have been the first African American inventor to receive a patent for an invention. He was 30 years old when he was granted a patent for a dry-cleaning process Jennings was a free tradesman and operated a dry-cleaning business in New York City.