Conservative Democrat
After 1980, the Republicans became a mostly right-wing conservative party, with conservative leaders such as Newt Gingrich, Trent Lott, and Tom DeLay, while the Democrats, while keeping their core liberal bases intact with such Senators as Ted Kennedy, Christopher Dodd, and Paul Sarbanes, grew a substantial moderate/centrist wing, the New Democrats, in the 1990s in place of their old conservative wing, with leaders such as Bill Clinton, Al Gore, and Evan Bayh. In the 2010 midterm elections, many conservative Democrats lost their seats to the Republicans.
Left–right political spectrum
In the 2001 book "The Government and Politics of France", Andrew Knapp and Vincent Wright say that the main factor dividing the left and right wings in Western Europe is class. The left seeks social justice through redistributive social and economic policies, while the Right defends private property and capitalism. The nature of the conflict depends on existing social and political cleavages and on the level of economic development. Left-wing values include the belief in the power of human reason to achieve progress for the benefit of the human race, secularism, sovereignty exercised through the legislature, social justice and mistrust of strong personal political leadership. To the right, this is regularly seen as anti-clericalism, unrealistic social reform, doctrinaire socialism and class hatred. The Right are skeptical about the capacity for radical reforms to achieve human well-being while maintaining workplace competition. They believe in the established church both in itself and as an instrument of social cohesion; and believe in the need for strong political leadership to minimize social and political divisions. To the Left, this is seen as a selfish and reactionary opposition to social justice, a wish to impose doctrinaire religion on the population and a tendency to authoritarianism and repression.