What are the reasons for the emergence in France of the estate of the monarchy? under what circumstances did she appear?

The feudal nobility strove for fragmentation, for the cities to return their independence, since this allowed them to maintain their state, establish their own rules. Ordinary people opposed this, the nobility allowed themselves self-will. They were willing to support any centralized government that would put an end to this. During the reign of Richelieu, all forces were put into the acquisition of power by the state. For this, he did not allow anyone to interfere in the affairs of the country. This is how absolutism was established.