Who says girls can't be superheroes? Sheila and her classmates learn that both girls and boys can be superheroes, thanks to their teacher, Mrs. Miller.

In 1920, Tennessee lawmaker Harry Burn followed his mother’s advice on a controversial vote—and changed voting rights history.

In this film, the debates surrounding same-sex marriage are illustrated when a ketchup bottle wants to be with a mustard bottle. Picky, the toothpick dispenser, resists such an idea because it flies in the face of tradition.

Margaret Batchelder writes to President Theodore Roosevelt to tell him how women inspectors welcome immigrants—with smiles and encouragement. Although not allowed to question the immigrants, the women make a difference in the immigrants' first experiences on shore.