4- In Unit 1 we discussed what it meant to be a hero, and what Beowulf (the man) represented and showed Anglo-Saxon culture to value as good characteristics. In Unit 2we've also discussed this a bit. Based on what we know of the idea of the "hero" (or ideal person in society), how do these characteristics evolve to the Middle Ages? Your response should be at least two paragraphs (5-7 sentences each), including evidence from the text ( Beowulf and whatever Middle Ages text you choose to compare to), and should discuss how heroic qualities and values have shifted over the time.