Answer: They have showed these traits in may ways, these ways explain what empires are made for. You see Empires always want to take control of places to gain land. WHich is colonization, and they also want to become a more powerful and dominate empire so they can show their imperialism.
Explanation:
Answer:the Interior Plains; the Interior Highlands, the Rocky Mountain System
Answer:
The Soviet union occupied the north and the united states occupied the south
Yes, it would never hurt for a country to be more powerful and stronger /more protected