Why did krakauer interrupt the mccandless story with chapters 8-9 (into the wild)

anne started to write her events in her journal everyday considering it someone would find it .

beowulf sets out on his journey for daneland. -- 1

hrothgar welcomes beowulf. -- 2

beowulf waits for grendel to attack heorot. -- 3

beowulf succeeds in defeating grendel by tearing off his arm. -- 4

beowulf fights with grendel’s mother. -- 5

beowulf sets out for his fight with the dragon. -- 6

beowulf sets out for his geatish homeland. -- 7

a is correct

mark me brainliest

hope this

~courtney

what is the sentence?