Amy watched Ollie pop a cough drop in his mouth. She was tired of hearing him cough.
In the second sentence, she refers to
A. Ollie
B. the cough drop
C. his mouth
D. Amy
SUBMIT

She is referring to Ollie when she says him.

Hine had changed an existing cultural mindset with his photographs.

Explanation:

The author's main purpose for including this information in the text is to show that "Hine had changed an existing cultural mindset with his photographs."

This is true because from the excerpt, it was stated that many Americans had strong anti-immigrant attitudes. But Hine's photographs on the new arrivals disproved many of the stereotype of his day. So, his photographs changed an existing cultural mindset.