In the context of American political culture, the concept of the "American Dream" has profoundly influenced political discourse and policy-making. Over the decades, various groups have articulated their interpretations of the American Dream, often reflecting their social, economic, and cultural circumstances. Consider the implications of the changing definitions of the American Dream on American electoral politics.
In your response, analyze how these evolving interpretations might affect voter behavior and party strategies in elections. Additionally, discuss the broader implications for policy formation and national unity. Use specific examples from recent elections and political movements to support your analysis.
Note: The provided solution includes an example of a perfect-score answer and explanation. Your response will not be scored.