EntityQ550678· pop 30· linked from 2,246 articlesKnow Nothing PartySign in to saveAmerican political movement and party in the 19th century with anti-catholic tendencyConnectionsProtestantismEntitySpeaker of the United States House of RepresentativesEntity1860 United States presidential electionEntity1856 United States presidential electionEntityopposition to immigrationEntityJohn P. KennedyEntityHenry A. WiseEntitySecond Party SystemEntityhistory of the United States Republican PartyEntityBarack ObamaPersonDonald TrumpPersonNew York CityCityRonald ReaganPersonAbraham LincolnPersonGeorge WashingtonPersonNew YorkEntitySan FranciscoEntityMassachusettsEntityThomas JeffersonEntityredEntityCategories1844 establishments in the United States1850s in the United States1860 disestablishments in the United StatesAmerican nationalist partiesAnti-Catholicism in the United StatesAnti-Catholic organizationsAnti-German sentiment in the United StatesAnti-immigration politics in the United StatesAnti-Irish sentimentConservatism in the United StatesDefunct American political movements