I think it is B. 200 i'm really sorry if i'm wrong so just tell me.
Answer:
STATES RIGHTS
Explanation:
States rights was the main issue of the Civil War. Slavery was an issue that came about only towards the end of the War. Even still, if you had asked anyone on any side during that time what they were fighting for, they would‘ve responded states rights.
The main difference between the people living int he civilized societies and the people living in the pre-civilized societies is the life-style. The people living in the civilized societies have had settled life-style. This mean that they have been engaged in agriculture, producing surplus of food, and having much more spare time to focus on other things, such as sciences, philosophy, architecture etc. The people living in the pre-civilized societies were nomads. They were constantly moving from one place to another in order to be able to find food sources for themselves, as well as for their livestock, if they had any at all. This left them with only one purpose and objective in their lives, survival.
72,000 because it's 20 miles per second times 60 equals 1,200 minutes times 60 equals 72,000 miles per hour
