Science in China has a long history and developed quite independently of Western science.Needham (1993) has researched widely on the development of science and technologies in China, the effect of culture, and the transference of these principles, unacknowledged, to the West.The Chinese contribution to Western science is particularly interesting because it serves as a center of controversy about the roots of Western science.
According to traditional Western scientists, the roots of science and the scientific method is in Greece and Greek thought.There is a tendency among scientists to claim that not only modern science, but science in general, was characteristic of European thought.The accompanying argument in that all scientific contributions from non-European civilizations were technology-based, not science-based (Needham, 1993).
To enforce and implement laws made by the Congress.
I can't really answer your question (as I don't really know enough about 18th century France), but I just want to clear up an (understandable) misconception about Feudalism in your question.
The French revolution was adamant and explicit in its abolition of 'feudalism'. However, the 'feudalism' it was talking about had nothing at all to do with medieval 'feudalism' (which, of course, never existed). What the revolutionaries had in mind, in my own understanding of it, was the legally privileged position of the aristocracy/2nd estate. This type of 'feudalism' was a creation of early modern lawyers and, as a result, is better seen as a product of the early-modern monarchical nation-state, than as a precursor to it. It has nothing to do with the pre-nation-state medieval period, or with the Crusades.
Eighteenth-century buffs, feel free to chip in if I've misrepresented anything, as this is mostly coming from my readings about the historiographical development of feudalism, not any revolutionary France expertise, so I may well have misinterpreted things.