Massachusetts liberal is a phrase in American politics which is generally used as a derogatory political epithet by Republicans against Democrats who are from the Commonwealth of Massachusetts.[2][3] It was most significantly used in the 1988 presidential race by then–Vice President George H. W. Bush against Governor Michael Dukakis, and again in the 2004 presidential race by then-President George W. Bush against Senator John Kerry (who had been Dukakis's lieutenant Governor).[4] The Democratic presidential candidates (Dukakis, Kerry) lost both presidential races. In the Republican 2012 presidential primary election, Newt Gingrich used the phrase "Massachusetts moderate," based on the liberal pejorative, repeatedly against Mitt Romney,[4] the former Governor of Massachusetts, whose main residence was a mansion in the state.[5] Romney went on to win the nomination, but lost the presidential election.
Massachusetts is one of the most liberal and Democratic-leaning states in the country. It was the first state where same-sex marriage became legal in 2004.[6] It has the highest percentage of adults with college degrees of any state in the country.