Progressivism began in the 1890s as a movement that attacked the political, social, and political inequalities of the age. Many progressives blamed capitalism for the evils of society. However, unlike the Socialists, who wanted destroy the capitalist system, the progressives wanted to fix that system. Many progressives were tied to the Social Gospel movement of the Protestant church; others wanted to reform city governments, while still others desired to instill even more democracy in the electoral process (direct primaries, more use of the referendum, etc.). Many progressives launched projects to aid the immigrant population that existed in America's cities. The roots of progressivism yes, that gave us FDRs Social Security program but progressivism has went far left in the modern age.
America is in the midst of a fierce culture war between those who embrace traditional values and those who want to change America into a "secular-progressive" country. Under democratic presidents the United States did pursue policies of appeasement, containment, and surrender … and has often sacrificed American interests and security to placate anti-American interests. See Obamas Apology Tour.
Left-wing, secular-progressive liberals do, in fact, seem to have an extraordinary knack for always taking the anti-American stand.
OK OK there I go again on a political rant. FDA FDA FDA...lol