Explores the origin, meaning, and importance of the Declaration of Independence, the Constitution, and the Bill of Rights. Part of the "How Does Government Work?" from Searchlight Books. Interest Level: 3-6 Reading Level: 4.9 ATOS Book Level: 4.9 AR Interest Level: MG AR Points: .5 AR Quiz: 147593EN Reading Counts Level: 3.8 Reading Counts Points: 3 Lexile Measure: 660 Fountas & Pinnell: S.