Answer:
The answer is: <u><em>manifest destiny</em></u>
Explanation:
John L. O’Sullivan, Who worked as an editor of a magazine was the first one to use “manifest destiny” in 1845.
This concept stated that America has a right to expand across the whole continent so that they can become more powerful and independent.
The Berbers were nomads who carried goods across the desert with camel caravans.
Emperor Quin Shi Huang had all the walls joined to one, making the great Wall of china
Senators of the United States Congress were originally chosen by state legislatures. Citizens would vote for their state legislators, and those legislators would vote a man into the U.S. Senate.
