evidence: Democratic Unionist Party (DUP), unionist political party in Northern Ireland. The DUP was cofounded by Ian Paisley, who led it from 1971 to 2008. The party traditionally competes for votes among Northern Ireland’s unionist Protestant community with the Ulster Unionist Party (UUP). [...] The DUP describes itself as "right wing in the sense of being strong on the constitution" but "to the left on social policies," though it has regularly adopted conservative positions on most social issues. Its constituency spans rural communities in Northern Ireland and inner-city working-class areas and includes some deeply religious groups, a fact that reflects the fundamentalism and anti-Catholicism of the party’s leader. The DUP staunchly supports union with Britain. Citing the territorial claims in the Irish constitution, which the party viewed as illegal and a threat to the security and religious freedom of Protestants in Northern Ireland, the DUP traditionally avoided all contact with the Irish government. In the early 21st century, however, the party moderated its stance on a number of issues, most notably its longtime opposition to Sinn Féin’s participation in any power-sharing institution. The DUP is organized at local, constituency, and province-wide levels. The Executive Committee—which contains five members from each British parliamentary constituency as well as party leaders and delegates from the party’s university and youth organizations—runs the day-to-day business of the party and chooses party officers. Party policy is drawn up by party officers and ratified by the Executive.