How has a person’s life changed in the Middle Ages?

If we talk about medieval times, then there were a lot of changes in comparison with the slave-owning era. If we talk about ordinary people, now they were no longer slaves, but were peasants, but dependent on the feudal lord. But this is not the most important thing that has changed. And it can be called important that now the role of the church has come to the fore, and the church has begun to play a very important role in society, which has penetrated almost all spheres of life. Science began to be persecuted. Dark times have begun for the development of society.