School Collection for EducatorsDesigned for broader implementation, this comprehensive collection includes ten copies of each puzzle game, making it an excellent choice for schools aiming to integrate diverse historical content across multiple classrooms and grades. Enhance your curriculum with the U. S. History Collection, featuring the Stonewall Uprising, 504 Sit In, and Little Rock Nine. Historians have to piece clues together to learn about the past. Now it's your turn!