Conservatism
According to Alan Ware, Belgium, Denmark, Finland, France, Greece, Iceland, Luxembourg, Netherlands, Norway, Sweden, Switzerland and the United Kingdom retained viable conservative parties into the 1980s. Ware said that Australia, Germany, Israel, Italy, Japan, Malta, New Zealand, Spain and the United States had no conservative parties, although they had either Christian democrats or liberals as major right-wing parties. Canada, Ireland and Portugal had right-wing political parties that defied categorization: the Progressive Conservative Party of Canada; Fianna Fáil, Fine Gael and Progressive Democrats in Ireland; and the Social Democratic Party of Portugal. Since then, the Swiss People's Party has moved to the extreme right and is no longer considered to be conservative.
Social conservatism
Social conservatism in the United States is a right-wing political ideology that opposes social progressivism. It is centered on the preservation of what adherents often call 'traditional' or 'family values', though the accepted aims of the movement often vary amongst the organisations it comprises, making it hard to generalise about ideological preferences. There are, however, a number of general principles to which at least a majority of social conservatives adhere, such as opposition to abortion and opposition to same-sex marriage.