Provides an introduction to the legislative branch of the U.S. government, looking at the House of Representatives and the Senate, their leaders, and their law-making responsibilities. 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: 147598EN Reading Counts Level: 4.5 Reading Counts Points: 3 Lexile Measure: 740 Fountas & Pinnell: S.