Answer:
D
Explanation:
It is a sentence fragment. It isn't a complete idea.
The negro artist and the racial mountain was written in response to "The Negro Art Hokum" written by George S. Schyler.
A functional text is a text to fulfill a certain function, such as instruction manual or description of getting somewhere. A dialogue would be too confusing and redundant for this purpose; the best functional text would simply describe the information it needs to provide in a clear manner.
Field trips are indeed valuable since they encourage students to interact with content in a number of ways. Students who struggle with conventional learning should feel smart and comfortable when concepts are expressed in a variety of media and modalities.