A system of government in which power is divided between a central authority and costituant political units...
A I remember in 5th grade
Answer:
B. to describe the characteristics of a location
Explanation:
The land west of Mississippi during the 1700's and most of the 1800' was land that was still dominated by the Native American tribes and the Spanish, and it was not safe at all for people to move in those parts considering the very bad relations with the native populations in that time of period. Also, the authorities, still hadn't tried to motivate people and try to make them settle in those areas with some measure that was going to be attractive for them.