What actions of Napoleon contributed to the modernization of European countries, and which caused a negative

What actions of Napoleon contributed to the modernization of European countries, and which caused a negative reaction from the population of the states he conquered?

Napoleon Bonaparte unified the conquered countries in the late 18th and early 19th centuries. He strove for world domination, therefore he expanded the territory of France. The positive features of his rule in the enlarged state can be recognized as support for entrepreneurship and industrialists. Napoleon provided assistance not only to the bourgeoisie, but also to the proletariat and the peasantry. The negative features are the establishment of totalitarian control in the empire and the militarization of the economy. The civilian population suffered from this.