Curated OER
An Early Threat of Secession: The Missouri Compromise of 1820 and the Nullification Crisis
Students analyze an interactive map of the Missouri Compromise to identify the regions and their relation to slavery. In this pre-civil war era lesson plan, students read primary source documents and research online to answer questions...
Independence Hall Association
U.s. History: The South Carolina Nullification Controversy
The nullification controversy began as an economic dispute between north and south. See how the question about tariffs resulted in a states' rights issue in South Carolina. Read about what President Andrew Jackson was going to do about...