Certain events in U.S. history had such repercussions on the nation that their consequences are felt even today. This continuation of our acclaimed series recognizes that it is critical for young people to gain an understanding of these events. Issues such as the Constitutional Convention, the Trail of Tears, and western expansion are clearly explained, highlighting the most important facts. Make the Grade fact boxes underline additional motivating details and beautiful historical images reinforce the accessible content. Features include: Comprehensible and achievable content, which highlights need-to-know information. Timelines and maps help readers make stronger connections to the subject matter. Specially selected topics to complement elementary history curricula.