Westward Expansion in the United States

This lesson will introduce students to the concept of Manifest Destiny, a 19th-century doctrine that justified the expansion of the United States across the North American continent. Students will explore how this belief influenced the movement of settlers westward and impacted the lives of Native populations. The lesson will include a lecture to explain the key elements and historical context of Manifest Destiny, followed by a discussion on its implications and a group activity to consolidate understanding.

This lesson delves into the pivotal moments and influential figures associated with the westward expansion, an era that shaped the United States' geopolitical landscape. Students will explore the journey of Lewis and Clark, the trials faced along the Oregon Trail, and the impact of major treaties that facilitated westward movement and territory acquisition.

In this lesson, students will evaluate the economic, social, and environmental consequences of westward expansion on different groups, focusing on Native Americans and settlers. Using a blend of historical texts and interactive activities, students will develop a nuanced understanding of how this era reshaped the lives of individuals and communities.