The Western expansion in the United States during the 19th century had a profound impact on the relationship between Native Americans and settlers.
This period was marked by westward migration, spurred by factors such as economic opportunities, the concept of Manifest Destiny, and the discovery of valuable resources. As settlers moved westward, they came into contact with numerous Native American tribes, leading to a complex and often tumultuous relationship.
The westward expansion resulted in the encroachment of settlers onto traditional Native American lands. This led to conflicts over territory as the settlers sought to establish farms, towns, and mining operations.