I believe that the event that reveals that Sir Gawain and the Green Knight is a Medieval romance is <span>C. Sir Gawain stands up to defend his lord against a supernatural being.
</span>Romance in the name of the genre doesn't refer to love, but to heroic deeds and adventures. And Sir Gawain fighting for his lord against a monster is quite a heroic deed indeed.
Answer:
The main idea is the point of the paragraph. It is the most important thought about the topic. The main idea is usually a sentence, and it is usually the first sentence. The writer then uses the rest of the paragraph to support the main idea.
Holden begins talking to his dead brother, Allie.