On September 8, 1892, Francis Bellamy’s Pledge of Allegiance was published in "The Youth’s Companion" magazine to promote patriotism among children. The Pledge of Allegiance was honored on this stamp in 1992, to celebrate its centennial. https://www.mysticstamp.com/info/this-day-in-history-september-8-1892/
A story that can service many purposes. It has about a girl whose Great Aunt is becoming a US citizen and how they each must practice the Pledge of Allegiance for the citizenship ceremony and a class performance. It provides and example of how one studies, the importance of the Pledge, the idea of citizenship, and multicultural backgrounds.