This resource focuses on analyzing regional differences in the United States in 1850, particularly between the North and South. Students investigate census data to identify geographic and economic patterns that influenced the development of regional policies. The resource includes multiple activities, such as landscape analysis comparing rail density and agricultural production, a see-think-wonder exercise to encourage observational thinking, and a regional resources comparison highlighting the contrasting economic factors in the North and South. Additionally, the challenge task prompts students to consider the impact of technological shifts on these regional economies. Through these activities, students will deepen their understanding of how differences in industry and agriculture shaped the needs and policies of each region, fostering critical thinking about sectionalism and federalism.