Answer:
i think it might be the system of public works
Explanation:
bridges and highways are public transportation I don't think they would work on military bases. railroads and air travel would make sense but public works covers everything. let me know if you got it right.
they work more than most others
C because a summery is about the article
C. A boy survives alone in the wilderness for more than a year in the book “My Side of the Mountain.”
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