Answer:
The uniting of Western Europe by Charlemagne meant conditions improved for some people, but everyone had to submit to absolute rule.
Step-by-step explanation:
It is not correct that the church had less power over the people, as the chu8rch and Charlemagne had very close ties, supported each other and work for each other's benefit.
Education was indeed only for the noble people, but this was not something new, but just a continuum.
Democracy and freedom did not increase, so this is not correct. Everyone was living under a monarch with absolute power, and on top of that, the church had a huge influence.
It is correct that the living conditions improved for some people, mostly because of the peace on a larger territory, easier trade, and movement. Also, everyone had one ruler, one monarch with absolute power, and the only option was to submit to him.