TRUE

Historical analysis confirms that the Republican and Democratic parties underwent a significant ideological realignment during the 19th and 20th centuries 3 14. While contemporary Democrats are generally considered liberal and Republicans are seen as conservative 4 13, these roles were once reversed. This phenomenon, often called the party flip, saw the two organizations exchange positions on the role of the federal government and social issues 3 14. The Republican Party was originally a progressive force formed in 1854, while the Democratic Party was historically associated with states' rights and conservative principles 6 14. Evidence of this shift is documented through changing electoral maps and shifting platform focus over several decades 15 17.