In a response of two to three sentences, explain how the following lines contribute to beowulf's characterization as a hero. (20 points) "the comer-from-far-land had cleansed then of evil, wise and valiant, the war-hall of hrothgar, saved it from violence. he joyed in the night-work, in repute for prowess; the prince of the geatmen for the east-danish people his boast had accomplished" html editor keyboard shortcuts