Please be a little more specific but if you are asking what happened than pretty much Louis and Clark went west and found California, Oregon, Nevada ect.
He had been exiled by both God and men. Grendel an evil presence that lives in the swamps and threatens Hero. Beowulf do to Grendel's body when he discovered it in his mom's den to remove its head and conveyed it to Hrothgar as a trophy.
Answer:
That really depends on what you mean.
Explanation:
It depends what environment we're talking about and what interactions as well.
