Answer:
American colonies won political independence and went on to form the United States of America.
Explanation:
Aqueduct is that canal. I'd choose none of the above as the aqueducts was firstly built in ancient Rome. But there's no such option. So the closest option is the first one A.Greeks
Answer:
William C. Nell was an African American civic activist, abolitionist, and historian. He was also a founding member of the New England Freedom Association in 1842, a black Boston organization that assisted fugitive slaves in their efforts to gain freedom.
Food crops. come on man you just need to look at the graph