Feudalism, also known as the feudal system, was a combination of the legal, economic, military, and cultural customs that flourished in Medieval Europe between the 9th and 15th centuries.
I'm not sure what you meant about the roles but if you mean the social pyramid then I can help with that
A compilation of Judaic law
Answer:
Rome became the most powerful state in the world by the first century BCE through a combination of military power, political flexibility, economic expansion, and more than a bit of good luck. This expansion changed the Mediterranean world and also changed Rome itself.
Im not 100% sure but I believe the correct answer is A
The League of Nations was originally formed to promote world peace but was a <span>failure and one of the causes of WW2.</span>