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.
Left-wing politics
The spectrum of left-wing politics ranges from center-left to far-left (or ultra-left). The term center-left describes a position within the political mainstream. The terms far-left and ultra-left refer to positions that are more radical. The center-left includes social democrats, social liberals, progressives and also some democratic socialists and greens (including some eco-socialists). Center-left supporters accept market allocation of resources in a mixed economy with a significant public sector and a thriving private sector. Center-left policies tend to favour limited state intervention in matters pertaining to the public interest.