The rapid rise of industry led to social as well as economic changes. The second half of the 19th century brought a wave of immigrant laborers to New England, throwing the world of English-descended Whig Protestants into turmoil.
The first Irish immigrants arrived to work in the mills in the 1820s. Disparaged by native New Englanders, the Irish were considered an inferior race of delinquents, whose spoken brogue suggested that one had a ‘shoe in one’s mouth’. They undercut local workers in the job market and, worse yet, brought the dreaded papist religion from which the Puritans had fled. Tensions ran high, occasionally erupting in violence.
A potato famine back home spurred an upsurge in Irish immigration to Boston. Between 1846 and 1856, more than 1000 new immigrants stepped off the boat per month, a human floodtide that the city was not prepared to absorb. Anti-immigrant and anti-Catholic sentiments were shrill. As a political expression of this rabid reaction, the Know Nothing Party swept into office in Massachusetts, Rhode Island and Connecticut, promising to reverse the flow of immigration, deny the newcomers political rights and mandate readings from the Protestant Bible in public school.
Subsequent groups of Italian, Portuguese, French Canadian and East European Jewish immigrants suffered similar prejudices and indignities. By the end of the 19th century, the urban landscape of New England resembled a mosaic of clannish ethnic enclaves. Sticking together became an immigrant survival strategy for finding work, housing and companionship. Neighborhoods took on the feel of the old country with familiar language, cuisine and customs. The New England melting pot was more like a stew than a puree.
In the early 20th century, when new southern and Eastern European immigrants began preaching class solidarity, they were met with renewed fury from New England’s ruling elite. Labor unrest in the factories mobilized a harsh political reaction