What Is the Idea Behind Feudalism?

In mediaeval england, you have two societies that are operating according to very different principles. After the normans came in, much more like domination oriented society where you have this no aristocratic norman class and it's a pure feudal system. Above the wall, ain't none that goin. You got a bunch of clans and tribal relationships, and everything is still run according to the old school honor system. It was just because there were these wild ass people there that would not back down no matter how much you kicked the shet out of em. And so when you get up later, obviously, the romans leave, the anglo saxons move in, then eventually the