Expansion+and+Reform+(1801-1861)

**[|Standard 1]**[|:] United States territorial expansion between 1801 and 1861, and how it affected relations with external powers and Native Americans **[|Standard 2]**: How the industrial revolution, increasing immigration, the rapid expansion of slavery, and the westward movement changed the lives of Americans and led toward regional tensions **[|Standard 3]**: The extension, restriction, and reorganization of political democracy after 1800 **[|Standard 4]**: The sources and character of cultural, religious, and social reform movements in the antebellum period