Explanation:
O person vs. society i think
Answer:
<h2>B. protecting settlers as they moved westward </h2>
Explanation:
The Buffalo Soldiers' main duty was to support the nation's westward expansion by protecting settlers, building roads and other infrastructure, and guarding the U.S. mail.
BRAINLIEST PLEASE
I believe the answer is A
3.The police officer rounded the corner and pumps his arms harder.
