The three branches of the U.S. Government are clearly defined in this essential teaching and reference set. Each is featured on a separate poster and includes an explanation of titles, duties, members and structure. Also included are posters on the Constitution and the system of Checks and Balances. The four-page Discovery Guide features more detailed information and comes with reproducible sheets for each. The 34-piece set spans up to 18" wide. Set includes a decorative header piece and over 20 stars.