Word box activities, charts, timelines, puzzles and more are all included in this United States History Student Workbook. Each exercise helps to reinforce, extend or enrich the material found in the textbook Powerbasics ® United States History (stock #156610) with deeper development of topics, critical thinking questions, research questions and personal application. From Native American life to September 11, a wide range of historical events, periods and people are covered. 80 pages, softcover. A workbook answer key/use chart is also included as loose-leaf pages stapled together. Slightly Imperfect.