https://www.sparknotes.com/lit/flies/section12/
This is a compound sentence since it combines to sentences with a conjunction (and).
:D
Wiglaf is presented as a model of loyalty. He understands what the anglo-saxon code is like and believes in Beowulf without any doubt. He is brave and willing to help Beowulf and criticizes the other warriors for not behaving the same. This is why he is later appointed as Beowulf's heir.
The last one is punctuated correctly.
