This resource explores the concept of territorial expansion in the United States through the lens of the Louisiana Purchase in 1803. It emphasizes the motivations behind such movements, likening them to personal family changes, and discusses the implications of 'Manifest Destiny.' The document highlights the size and cost of the Louisiana Purchase, the resources and strategic advantages it offered, and raises important questions about the impact on Indigenous populations. It encourages critical thinking about democracy, liberty, and the differing perspectives of settlers and Indigenous peoples during this period of growth.