Political ideologies in the United States include various ideologies and ideological demographics in the United States. Citizens in the United States generally classify themselves as adherent to positions along the left–right political spectrum as either liberal, progressive, moderate, or conservative. Modern American liberalism aims at the preservation and extension of human, social and civil rights as well as the government guaranteed provision of positive rights. It combines social progressivism and to some extent ordoliberalism and is highly similar to European social liberalism. American conservatism commonly refers to a combination of economic liberalism and social conservatism. It aims at protecting the concepts of small government and individual liberty while promoting traditional values on some social issues.