Final answer:
Crane ends The Red Badge of Courage with a symbol of hope and new beginnings: a golden ray of sun.
Step-by-step explanation:
In the last lines of The Red Badge of Courage, Crane uses a golden ray of sun as a symbol of hope and a new beginning. The sunlight breaking through the clouds represents the protagonist's transformation and growth. It signifies the end of the protagonist's internal struggle and the start of a new chapter in his life.
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