Answer:
One similarity between Charlemagne and Geoffrey Chaucer is that they were both the “Father” of something
The correct answer is true
In a feudal system, a vassal, akin to a serf in most contexts, in general worked land on a lord's fiefdom in exchange for some of the produce from the land and some military protection.
Well you would have to go to all the courts for them to approve it then the government will have to agree to it too so its not easy to just come up with a united states official law.