The tie that divides: Cross‐national evidence of the primacy of partyism

Using evidence from Great Britain, the United States, Belgium and Spain, it is demonstrated in this article that in integrated and divided nations alike, citizens are more strongly attached to political parties than to the social groups that the parties represent. In all four nations, partisans discriminate against their opponents to a degree that exceeds discrimination against members of religious, linguistic, ethnic or regional out‐groups....