During the past thirty-five years many commentators have expressed concern about declining support for the American political system, noting familiar evidence of the steady erosion in electoral turnout (Stanley and Niemi 1995, 78; Teixeira 1992), falling participation in political parties (Rosenstone and Hansen 1993), plummeting levels of political trust (Lipset and Schneider 1987), and weakening civic engagement (Putnam 1995a). Evidence for declining confidence in American government is well-established. The standard National Election Study measures show that in 1954 three-quarters of the American public trusted government in Washington to do what was right ‘just about always or most of the time’. By 1994, a quarter of the public proved as trusting. Moreover how far Americans trust each other—or social trust—has also fallen by more than a third since the early sixties (Uslaner 1995; Putnam 1995a).

Not all the evidence points in the same direction, and some alternative forms of political activity may have risen over time (Verba et al. 1995, 70–71). Moreover comparative research (Klingemann and Fuchs 1995) provides no evidence for a uniform secular decline in electoral turnout and confidence in government across advanced democracies, as sometimes assumed by observers. Nevertheless it is widely believed that American democracy has been experiencing a crisis of legitimacy, with angry voters disillusioned by Washington politics as usual.