The United States Presidents series examines lives of the individuals who preserve, protect, and defend the US Constitution. Each book includes the president's cabinet members and Supreme Court appointments and sections that outline the office of the president, branches of government, Electoral College, and line of succession. A chart gives facts about every US president. Aligned to Common Core Standards and correlated to state standards. Checkerboard Library is an imprint of Abdo Publishing, a division of ABDO.