From the Ashes of the Civil War: The Rise of Progressivism – Waypoints

Calvin Coolidge, Address on the 150ᵗʰ Anniversary of the Declaration of Independence

Charles Merriam, A History of American Political Theories

Walter Rauschenbusch, Christianizing the Social Order

Woodrow Wilson, “Leaders of Men”

Woodrow Wilson, Constitutional Government

Frank Goodnow, “The American Conception of Liberty”