Impact of Populism on Democracy and Pluralism

In recent years, the rise of populist movements across the world has influenced both domestic and foreign policy in various countries, including the United States. Consider the following scenario: A prominent populist leader is elected as the president of a fictional nation, where they quickly begin enacting policies that promise to prioritize the needs of 'the common people' over those of elites and established institutions.

As a result, this leader implements substantial changes to immigration policies, enacts tariffs on international goods, and challenges international treaties that have been in place for decades. Critically analyze how the principles of democracy and pluralism are impacted by this shift in governance. In your response, discuss the potential benefits and drawbacks of populism regarding representation, political participation, and the legislative process, incorporating specific examples and concepts from AP United States Government and Politics.