Answer:
A, because of the cataracts.
Explanation:
The cataracts made the river too dangerous to travel in as the rock filled rapids would destroy the boat, and destroy them.
A.) Northerners and Southerners disagreed over the results of the slavery vote.
Answer:
A. the creation of the Great Wall of China
Explanation:
The Qin Dynasty was known best for an era of engineering :)
The correct answer for the question that is being presented above is this one: "Cesar Chavez." One activist who worked with government officials in the 1960s to help farm workers was Cesar Chavez. He was an American labor leader and civil rights activist, who co-founded the National Farm Workers Association together with <span>Dolores Huerta.</span>