In the late 19th century, the United States underwent significant transformations politically, socially, and economically. Key events such as the Industrial Revolution, immigration waves, and urbanization played crucial roles in shaping the nation’s development.
Using this context, analyze the extent to which the late 19th century was a turning point in American history. Consider both changes and continuities in your response.
Note: The solution includes an example perfect-score answer with a detailed rubric. Your response will not be scored.