Question: What war did the author of "The Road Back" fight in?
Sentence (from "A Little House Traveler"): It consists of three parts: "On the Way Home", a diary originally published in 1962; "West from Home", a collection of letters from Wilder to her husband Almanzo Wilder written in 1915 and published in 1974; and "The Road Back", a previously unpublished diary.
Relevant evidence: No