Left–right political spectrum
The terms left-wing and right-wing are widely used in the United States, but as on the global level there is no firm consensus about their meaning. The only aspect that is generally agreed upon is that they are the defining opposites of the United States political spectrum. Left and right in the U.S. are generally associated with liberal and conservative respectively, although the meanings of the two sets of terms do not entirely coincide. Depending on the political affiliation of the individual using them, these terms can be spoken with varying implications. A 2005 poll of 2,209 American adults showed that "respondents generally viewed the paired concepts liberals and left-wingers and conservatives and right-wingers as possessing, respectively, generally similar political beliefs", but also showed that around ten percent fewer respondents understood the terms left and right than understood the terms liberal and conservative.
Christian right
Religion has been a key factor in Canadian politics since well before Canadian Confederation in 1867, when the Conservatives were the party of traditionalist Catholics and Anglicans and the Liberals were the party of Protestant dissenters and anti-clerical Catholics. This pattern largely remained until the mid-twentieth century when a new division emerged between the Christian left (represented by the Social Gospel philosophy and ecumenicism) and the Christian right (represented by fundamentalism and biblical literalism). The Christian left (along with the secular and anti-religious left) became supporters of the New Democratic Party while the right moved to the Social Credit Party, especially in Western Canada, and to a lesser extent the Progressive Conservatives.