What Have We Learned, Charlie Brown?

As they begin their journey home from their student exchange term, Charlie Brown and the gang find themselves sidetracked. They have severe car trouble and more importantly, they pass by various monuments to World Wars I & II. With Linus guiding them through these memorials, they learn about the events of the wars and the sacrifices required of the troops who fought them.

Molly and the Skywalkerz in "Happily Ever After"

A young third grader named Molly Conway suffers depression when she finds out about her parents are getting divorced. She tries everything to get them together, but mostly backfires and eventually accepts their departure.