surrounding Lowell and Lawrence. Lowell is home to the second-largest Cambodian community of the nation. Massachusetts is home to a small community of Greek Americans as well, which according to the American Community Survey there are 83,701 of them scattered along the state (1.2% of the total state population). There are also several populations of Native Americans in Massachusetts. The Wampanoag tribe maintains reservations at Aquinnah on Martha's Vineyard and at Mashpee on Cape Cod—with an ongoing native language revival project underway since 1993, while the Nipmuc maintain two state-recognized reservations in the central part of the state, including one at Grafton. Massachusetts has avoided many forms of racial strife seen elsewhere in the US, but examples such as the successful electoral showings of the nativist (mainly anti-Catholic) Know Nothings in the 1850s, the controversial Sacco and Vanzetti executions in the 1920s, and Boston's opposition to desegregation busing in the 1970s show that the ethnic history of Massachusetts was not completely harmonious. Languages The most common varieties of American English spoken in Massachusetts, other than General American, are the cot-caught distinct, rhotic, western Massachusetts dialect and the cot-caught merged, non-rhotic, eastern Massachusetts dialect (popularly known as a "Boston accent"). As of 2010, 78.93% (4,823,127) of Massachusetts residents5 and older spoke English at home as a first language, while 7.50% (458,256) spoke Spanish, 2.97% (181,437) Portuguese, 1.59% (96,690) Chinese (which includes Cantonese and Mandarin), 1.11% (67,788) French, 0.89% (54,456) French Creole, 0.72% (43,798) Italian, 0.62% (37,865) Russian, and Vietnamese was spoken as a primary language by 0.58% (35,283) of the population over5. In total, 21.07% (1,287,419) of Massachusetts's population5 and older spoke a first language other than English. Religion Massachusetts was founded and settled by Brownist Puritans in 1620 and soon after by other groups of Separatists/Dissenters, Nonconformists and Independents from 17th century England. A majority of people in Massachusetts today remain Christians. The descendants of the Puritans belong to many different churches; in the direct line of inheritance are the various Congregational churches, the United Church of Christ and congregations of the Unitarian Universalist Association. The headquarters of the Unitarian Universalist Association, long located on Beacon Hill, is now located in South Boston. Many Puritan descendants also dispersed to other Protestant denominations. Some disaffiliated along with Roman Catholics and other Christian groups in the wake of modern secularization. As of the 2014 Pew study, Christians made up 57% of the