How does Waverly’s description of a place, event, or person in this passage develop a central idea in the text? .plz

Aa a a aa a a a a a a a a a a

There are many roles that differ for american exchange students. these include assimilating to the culture of the country that one is in, being able to learn the language and communicate with others, as well as being able to understand what is happening in the courses that are taken.