Where were the empires of ghana, mali, and songhai located? (site 1)

6-the us is not democratic (facts/data/information/reason to prove the us is undemocratic)

When were the exodus of farm workers during the depression

What would be the most relevant question to ask to find out why tutankhamen died? what was tutankhamen’s age when he died? was a doctor with tutankhamen at his death? why was tutankhamen mummified after his death? did tutankhamen’s body have evidence of disease?