Napoleon carried out internal fiscal and tax reforms, founded the Bank of France, and encouraged the development of capitalist industry and commerce; Promulgate a series of codes, such as the Civil Code, to establish the legislative norms of capitalist society; Establish public middle schools and French universities, encourage scientific research and technical education, and train talents for France. These measures are conducive to the political stability and the development of capitalism in France, further destroying the feudal system in France and consolidating the order of capitalist society.
He fought many wars with the anti-French alliance abroad. Through the early foreign wars, he defended the achievements of the French Revolution and spread the ideas of the French Revolution, which was objectively beneficial to the disintegration of the feudal system in Europe and the liberation of farmers. However, in his later wars, he violated the independence of many countries, plundered and enslaved the people of European countries, aroused the resistance of people everywhere, and finally led to the collapse of Napoleon's empire.
In a word, Napoleon had merits and demerits, and his merits were greater than his faults.