all liberals believe that the state should function according to prearranged rules and procedures, with power fragmented and authority subject to the consent of the governed
Classical liberals like Mill, in accordance with ‘negative’ liberty, believe state intervention should be minimal and individuals left unchecked (unless they hamper the freedom of others).
Modern liberals like Friedan, in accordance with the concept of ‘positive liberty’, believe state intervention should be much more extensive so as to ‘enable’ individuals to reach their potential