B uses correct punctuation
Answer:
The second option
Explanation:A polysyndeton is the repetition of conjunctions close together. The conjunction "or" is repeated frequently in the sentence.
That is a definition of the word impact, but not the only one. <span />
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
