Systems of Thought of Ancient China

Analyze the systems of thought of ancient China.

Which system will create the greatest sense of security among the populace? Which system is best able to unite China? Which system would be best poised to deal with natural emergencies? Foreign enemies? Which system will end up with the most wealth for the ruler? The state? Should the state care about wealth, or about happiness, or are these connected? Which system is most compatible with Chinese culture and society? Which system survives best under a bad ruler? Which system is least likely to result in a bad ruler?