Which of the following phrases best defines the word “multiculturalism”?
the relation to, reflection of, or adaptation of cultural diversity
the “melting pot” model that focuses on “americanization”
the absorption of differing ethnic groups into a dominant culture
the “salad bowl” model of cultural absorption into marginalized groups

the relation to, reflection of, or adaptation of cultural diversity.

The first option is the one that better defines multiculturalism. The main characteristic of multiculturalism is the importance it gives to cultural diversity. On the other hand, the second option discusses "Americanization," the third option talks about absorption into a dominant culture and the fourth one talks about the creation of marginalized groups. All of these are characteristics that multiculturalism tries to avoid.

in this alternate universe, renaissance romeo is now seventeen, an apprentice to a glass maker in venice. modern romeo is planning to go to college. what major do you think he’ll elect?

the answer should be the first one. "many people find his lyrics very moving."

it by far makes the most grammatical sense and is very objective, removing any first person from the original sentence and keeping with the sentence fluency.