In the early decades of the twentieth century, for the first time in American history, a movement based on a broad agenda of political reform arose to dominate the political discourse. It inspired the growth of the regulatory state, the doubling of the size of the electorate, many reforms that were aimed at weakening the grip of machine politics, and other changes too numerous to list here. According to influential studies, the period gave us a “new American state” (Skowronek 1982) combined with the “onward march of party decomposition” (Burnham 1970).
For both major parties, we are told, there were clear divisions associated with support for or opposition to the progressive movement. Within the Democratic Party, William Jennings Bryan and Woodrow Wilson held high the banner of progressivism, while Alton B. Parker, John W Davis, and other heirs of Grover Cleveland spoke for conservatives.