I thought the video was pretty good.. really loved the topic it was focusing on.. thought that one part wasn’t great though.
Answer:
She is the author of the novels Purple Hibiscus, which won the Commonwealth Writers' Prize and the Hurston/Wright Legacy Award; Half of a Yellow Sun, which won the Orange Prize and was a National Book Critics Circle Award Finalist and a New York Times Notable Book; and Americanah, which won the National Book Critics ...
Explanation:
A person who studies word origin and how the meanings change over time are Etymologists. So your answer would be C. The other options don't apply and a rootier as funny as it is there is no such thing.
Hope this helps, if you need anymore help or further explanation just let me know!! :)