Answer: Write about something that happened in your life that had a big impact on you/helped to make you who you are.
Explanation: For example, if you were an only child and suddenly you have a younger sibling, you could write about how that changed life in your household. So think about some things that have happened in your life and identify something that affected you (negatively or positively).
The appositive phrase is not Maya Lin, like the comment above me stated, but it is B) Chinese-American.
An appositive phrase is usually separated from the rest of the sentence by commas, and it describes the subject, which here is Maya Lin.
In the early settlement of America, disease and forced labor played a significant role.
NEWSPAPER WRITING : NARRATIVE NONFICTION = dog : mammal
Basically it has to be understood that newspaper writing is a type of narrative nonfiction and so they are similar. Similarly a dog is also a mammal. I hope that this is the answer that you were looking for and the answer has actually come to your desired help.