What Was One Impact Of Westward Expansion In The United States During The Mid-Nineteenth Century?. How might the different groups that migrated have sought to apply this philosophy to their individual circumstances? What effect did it have on americans’ westward migration?

How might the different groups that migrated have sought to apply this philosophy to their individual circumstances? Westward expansion was one of the most transformative periods in american history, fundamentally shaping the nation’s geography, economy, and cultural identity. What effect did it have on americans’ westward migration?