Depending on the context and who built the wall, it was usually to keep the residents of the city inside the city, OR to keep people outside the city outside / stop the influence of people outside the city from entering the city.
<span>C. Hitler was opposed to the Treaty of Versailles</span>
There was a war in germany that is why they came to America
Wagons were used to carry farmers wheat, cotton, and tobacco to markets.
