Final answer:
The excerpt develops a theme about new journeys by highlighting the need to say goodbye to familiar people and things.
Step-by-step explanation:
The excerpt develops a theme about new journeys by highlighting that new journeys require saying goodbye to familiar people and things. In the excerpt, the ramp ngmeror Trincovary is depicted as leaving a summer evening and Helen White is shown putting a stamp on an envelope in the Winesburg post office. These actions suggest that both characters are embarking on new journeys, leaving behind what is familiar. Therefore, option A, "It highlights that new journeys require saying goodbye to familiar people and things," is the correct answer.
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