Dive into the history and significance of Labor Day with this comprehensive educational resource.  Perfect for upper middle to high school students, this freebie includes a detailed and complex reading passage on the origins and evolution of Labor Day, along with 20 thought-provoking questions and a separate answer key.  Also included are note-taking sheets to enhance student engagement and retention. This resource is ideal for history lessons, social studies classes, or as an enrichment activity leading up to Labor Day.