 One major argument for compulsory voting is what we might call the Demographic or Representativeness Argument (Lijphart 1997; Engelen 2007; Galston 2011; Hill in J. Brennan and Hill 2014: 154–173; Singh 2015). The argument begins by noting that in voluntary voting regimes, citizens who choose to vote are systematically different from those who choose to abstain. The rich are more likely to vote than the poor. The old are more likely to vote than the young. Men are more likely to vote than women. In many countries, ethnic minorities are less likely to vote than ethnic majorities. More highly educated people are more likely to vote than less highly educated people. Married people are more likely to vote than non-married people. Political partisans are more likely to vote than true independents (Leighley and Nagler 1992; Evans 2003: 152–6). In short, under voluntary voting, the electorate—the citizens who actually choose to vote—are not fully representative of the public at large. The Demographic Argument holds that since politicians tend to give voters what they want, in a voluntary voting regime, politicians will tend to advance the interests of advantaged citizens (who vote disproportionately) over the disadvantaged (who tend not to vote). Compulsory voting would tend to ensure that the disadvantaged vote in higher numbers, and would thus tend to ensure that everyone’s interests are properly represented.