This bundle gives you access to all four (4) of our Historical Thinking Concept poster sets, including CANADIAN HISTORY, US HISTORY, MODERN WORLD HISTORY and ANCIENT CIVILIZATIONS versions! That means this bundle includes a total of 24 POSTERS to brighten up the walls of your history classroom!Each poster highlights a skill your students need in order to "think like a historian". Students may refer to these posters during class, while working on an assignment, or a project. You may also use them