Michael W. Doyle (1986), 'Liberalism and World Politics', American Political Science Review, 80, pp. 1151-69.

Promoting freedom will produce peace, we have often been told. In a speech before the British Parliament in June of 1982, President Reagan proclaimed that governments founded on a respect for individual liberty exercise "restraint" and "peaceful intentions" in their foreign policy. He then announced a "crusade for freedom" and a "campaign for democratic development" (Reagan, June 9, 1982).