The qualification "classical" was applied in retrospect to distinguish the early 19th century laissez-faire form of liberalism from modern interventionist social liberalism. The terminology is most applicable in the United States, because modern American liberalism is closer identified with [[social democracy]]. | The qualification "classical" was applied in retrospect to distinguish the early 19th century laissez-faire form of liberalism from modern interventionist social liberalism. The terminology is most applicable in the United States, because modern American liberalism is closer identified with [[social democracy]]. |