What is populism and progressivism in the US?

Populism in the U.S. is a political approach that seeks to represent the interests and concerns of the "common people," often against a perceived elite or establishment. It can span across the political spectrum, manifesting in both right-wing and left-wing movements. Progressivism, on the other hand, is a reform-oriented political ideology that advocates for social justice, economic equality, and the improvement of society through government action and regulation. While both populism and progressivism aim to address the needs of the populace, populism often emphasizes a more emotional appeal and direct confrontation with elites, whereas progressivism focuses on systemic reform and policy change.