They needed to find more land for more opportunities for factories and trading. ... The US took interest and were trying to expand westward. In the 1800's Americans were looking overseas for new markets.
Answer:
The plague is thought to have originated in Asia over 2,000 years ago and was likely spread by trading ships, though recent research has indicated the pathogen responsible for the Black Death may have existed in Europe as early as 3000 B.C.
Explanation:
This is an opinion so I’m pretty sure you can choose whatever. As long as it falls under that category. Correct me if I’m wrong
They followed the lines of ancient glaciers. They were defined by large farms and grasslands. They followed the system of rivers, canals, and dams. They were naturally defined by deserts, mountains, and seas.