Speakers of the Navajo language became a social minority, so the teaching of that language became irrelevant for many people, who had the influence of completing this teaching in primary schools.
Explanation:
Although it is a Native American language, the teaching of the Navajo language has been abandoned in our schools. This is because in addition to living in a country that denies indigenous ancestry, Navajo speakers are a minority in the country and very few people in our society will have contact with them. As a result, influential people in the education sector accused the Navajo language of being irrelevant, and its teaching was replaced by the teaching of more influential languages such as Spanish and French.
C. The author uses a simile to compare the feeling of nervousness to melting because the sentence uses the word "like," which is an underlying hint to similes. Without it, it would be a metaphor.
