The Byzantine Empire lasted so long because of the Greeks.
Senator John F. Kennedy and Vice President Richard M. Nixon both pledged to strengthen American military forces and promised a tough stance against the Soviet Union and international communism. I hope this helps :)
Answer:C
Explanation: Because if a nondemocratic gets hold of the government and there is unrest people protesting they will must likely respond with force. Then that will make the people madder at the government they were already mad and instead of the government to talk it out and try to fix the problem they will attack that will only make the people madder. They will feel as if they cant trust the government and if there is no trust that is really bad there becomes even more chaos.