I will mention changes that under the Bonaparte government were carried out in France:
Reestablished the political stability of France.
Created an infrastructure capable of boosting the business of the French bourgeoisie.
Pacify French society: allowed the entry of people who had left the country.
End feudalism and servitude and in return created a nobility of merit that included those considered competent and worthy of such position. Boost economic liberalism, construction, education (schools were subject to a centralized administration, broad free education system so any citizen could attend high school without taking into account their religion or social class).
Stabilize taxes, created the Bank of France and the Commercial Code.
In order to reestablish relations with the church, Napoleon negotiated a Concordat with the Holy See in 1801, seeking reconciliation between the Catholic people and their regime.
I promote the arts (each State had an institute or academy aimed at its promotion), and the laws, giving rise to its famous civil code, this being one of its greatest legacies to humanity since it is inspiration to almost half of the political constitutions of the current world.