The belief in social progress was strongly influenced by the Second Great Awakening sweeping the Northern United States at the time, and Boston gained a reputation for radical politics.
In 1850, the Democrats made common cause with the abolitionist Free Soil Party to gain control of both the governor's seat and the state legislature for the first time.
This coalition did not last, and the existing party structures were effectively wiped out by the 1853 landslide victory of the Know Nothing movement, which enacted major reform legislation during its three years in power.
[citation needed] The reorganized Democratic Party remained largely ineffective during this time, typically gaining power only when the Republicans overreached on issues such as temperance.
With Reconstruction failing, the progressive climate gave way into a conservative one, and civil rights groups disappeared as Boston melted into the mainstream of American politics.
During the first half of the 1900s, Boston was socially conservative and strongly under the influence of Methodist minister J. Frank Chase and his New England Watch and Ward Society, founded in 1878.
Howard Johnson's got its start when Eugene O'Neill's Strange Interlude was banned in Boston, and the production had to be moved to Quincy.
In 1927, works by Sinclair Lewis, Ernest Hemingway, John Dos Passos, and Sherwood Anderson were removed from bookstore shelves.
Burlesque artists such as Sally Rand needed to modify their act when performing at Boston's Old Howard Theater.
[2] In the 1920s, Democrats Joseph Buell Ely (governor in the early 1930s) and David I. Walsh (governor in the 1910s, then US Senator) successfully organized a wide array of liberal Yankees, Irish Americans, and other immigrant groups (eastern Europeans, Italians, Greeks, and French Canadians among them) into an effective party structure, that has since come to dominate the state's political establishment.
This goal had eluded Irish and Boston interests led by James Michael Curley and John F. "Honey Fitz" Fitzgerald, who were a significant but not always dominating force in the party.
In the 1970s and 1980s, Massachusetts was the center of the anti-nuclear power movement, opposition to the continuing Cold War arms race, and Ronald Reagan’s policies of intervention in Central America.
Since 1928, the state has been carried by a Republican presidential candidate four times, for Dwight D. Eisenhower in 1952 and 1956, and in 1980, when Ronald Reagan unseated incumbent Jimmy Carter and in his 1984 landslide.
In the 2004 election, Massachusetts gave native son John Kerry 61.9% of the vote and his largest margin of victory in any state.
The only county with a plurality of Democratic registered voters is Suffolk, home to the state’s capital and most-populous city, Boston.