US History: Chapter 9, Exercise 1 — Possible Solution
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CORRECTION
The chapter's source says this needs nuance: Parks had completed a "Race
Relations" course emphasizing nonviolent civil disobedience, and she
recognized the driver, Blake, as the same one who had ejected her twelve
years earlier. Her refusal appears calculated, not simple exhaustion.

REWRITE
"Rosa Parks refused to give up her seat as a deliberate act of civil
disobedience, informed by her prior training and her own history with the
bus driver."