These resources were created to match the 4th grade social studies scope and sequence from Louisiana Believes. This topic includes:Intro to Unit 4 Topic 1, Louisiana Purchase, Lewis and Clark Expedition, Homestead Act, Manifest Destiny, Oregon Trail, and Effects on Native Americans PowerPointINTERACTIVE NOTEBOOK ACTIVITIES: Guided Notes for all slides and maps of U.S. expansionFocus Words chart and posters for Unit 4ALL texts/passages from Scope & Sequence in a student-friendly formatFOUR Co