Everything in the world could be explained by Logic and reason, is the right answer.
Explanation:
This very idea later utilised by other nations in Europe began to the age of enlightenment when people begin to reject irrationality and start to seek scientific knowledge to discuss the predicaments that people have.
Innovations to make the life of people easier and the creation of a social arrangement that conveys the power from the kings to the people begin to regularly arise ever since.