Answer:
In the 19th and early 20th centuries, only Thailand survived European colonial threat in Southeast Asia due to centralising reforms enacted by King Chulalongkorn and because the French and the British decided it would be a neutral territory to avoid conflicts between their colonies
Yes C is the correct answer
Representative democracy due to the citizens ( above 18 that is ) electing officials to represent us as well as run the government.
The ABM Treaty and interim SALT agreement. which both the United States and Soviet Union had agreed to limit the number of nuclear missiles in their arsenals