In the 1830s, anti-Catholic attitudes inflamed by conspiracy theories were reaching a fevered pitch, especially in New York and Massachusetts where attacks on the homes of urban Irish immigrants occurred with some regularity.
In 1834 the bigotry turned particularly violent. Its greatest instigator was Samuel B. Morse who whipped his Protestant brethren into a fury. [Read more…] about ‘Monkish Traditions’: 1830s Hatred of Irish Immigrants