FEATURERS: - New dynamic design and updated text and statistics- "Project Room" feature offers ideas for standards-based school assignments- Primary sources appear throughout with explanations of what they are and how to cite the Author's Tips and Source Notes- Content-area vocabulary words defined on page- New features such as "Weird Laws," "WOW Factor," and "Picture Yourself"- "Think About It" presents opposing points of view on important issues to help build critical thinking and conflict resolution skills