All constitutional amendments must be proposed on congress/national convention
Advantages:
Natural barriers
Powerful empire
Protection from enemies
Resources
Disadvantages:
Living in tall mountain range
Elevation sickness
Traveling is dangerous
The Acronym M.A.D. stood for Mutually Assured Destruction.
Hello! So one of the reasons was an insufficient government. Some only ruled for amusement and that led to insufficient tax revenue and other tribes invading the region. It's not so much cut to natural disasters. It can't be A, because that makes no sense. The answers are B, D, and E.