I believe the answer is: Aristotle, Plato, and Socrates
Aristotle and Plato promote the idea of political system and ethical values that later on develop into a democratic system of government that is used by most countries today.
Socrates on the other hand, believe that democracies had a lot of flaw and only a handful of selected people should be able to make the decision for the society, which is what adopted by countris with absolute monarchies.
Because he is a bad guy he killed people because they were Jews and even tortured them he should not be trust at all. And there were some rumors that he was also killing handicapped people its terrible.
The Vietnam war occurred because north corea and south corea were fighting if all of Corea should be a communist or union country. started November 1st 1955 - April 30th 1975
