Lesson Plans & Activities Lesson: How did the Progressive Party affect American Society?  Political Parties - What do they do? Progressive Era Lesson Plan Age of Imperialism & Teachers Guide Empire Beyond the Seas Imperialism UNIT Age of Imperialism Industrialization & Child Labor Immigration Free Presentations in PowerPoint format for American History Free Video Clips for American History For Kids Age of Revolution Industrial Revolution  Age of Imperialism   Free Clip Art  All Rights Reserved    Clip Art Credit: Phillip Martin Have a great year!