Answer:
It might be about the cultural and societal status of different people.
Explanation:
If you think about the phrase, "Pearls before swine" it is suggesting that a pig would find pearls useless. 'Of Mice and Men' could be implementing the rank, so to speak, of others, comparing one class of people as 'mice' and the other as 'men'. The novel could be comparing and contrasting these to levels of people or things, therefore, making it about societal status.
Red is describing the hair
Intellectual dreamer is the best characteristics that symbolizes Carol. The other choices do not symbolize Carol in the excerpt because he is a smart person that has many dreams.
It was the economic struggle between the two superpowers; the US and the USSR. The Americans became powerful and had access to creating atomic bombs and dropping them on the Soviet Union. This caused tension and both sides retaliated.