The Gentleman and Lady's Book of Politeness and Propriety of Deportment, Dedicated to the Youth of Both Sexes

"The Gentleman and Lady's Book of Politeness and Propriety of Deportment" by Elisabeth Celnart, acts like a rule book for young people on how to act right in the 1800s. It's all about teaching good manners and behavior for all sorts of events, such as church, home life, and fancy parties. The book shows what was considered normal and polite in France back then, focusing on how both men and women should act. It kicks off by talking about "propriety of deportment," explaining that it means being good and kind, and acting that way in both serious and fun moments. Celnart points out that being truly polite comes from knowing yourself and caring about others, warning against being fake. The rest of the book promises to teach the little things about etiquette, from proper behavior in church to dealing with people, helping readers handle social situations with class.