What does the author do to build understanding of how poetry can be used for social change?

A
The author defines the word "democracy" using one of Gorman's poems.
B
The author gives an example of a time Gorman wrote a poem in response to a racist event in Virginia.
C
The author invites readers to write their own poem about an important issue in society.
D
The author uses a quote from Biden to explain why Gorman was selected to perform at the inauguration.