Question

How can mountains affect the culture of those living near them?
A) The people are very tough due to the difficult terrain.
B) Cultural groups may be isolated and thus become more distinct.
C) Leaders will suggest that the groups pack and cross the mountains.
D) People will try to cross the mountains to enslave the people on the other side.

Answer 1

B) Cultural groups may be isolated and thus become more distinct. 
This is because traveling over mountains can be hard or dangerous which will result in little long distance travel and in result little interaction with other groups