a. a nonstandard variation of a language that is particular to a specific region.
b. the study of the development of language over time, including its changes and
variations.
c. alternating back and forth between more than one linguistic variant depending on the
context.
d. the idea that variation in languages appears gradually over distance between places.
e. the study of the intersection between language and systems of power such as race,
class, and age.
Which of the following statements about immigrants to the United States is false?
a. Very few migrants send remittances to their home countries.
b. Similar to other parts of the world, most migrants have working-class backgrounds.
c. Migration is most often undertaken by those with financial resources and education.
d. Most migrants are undocumented, uneducated, and poor.
e. Because migration barriers are so formidable, the brightest and best are often
successful.
Which of the following is defined as fundamental ideas about what is important, what