American World Policies

The author traces a shift from idealistic isolationism to active engagement, arguing that modern warfare, imperialist competition, and economic integration have ended seclusion and forced reassessment of national policy. He analyzes the roots and appeal of imperialism, connections between industrial expansion and conflict, and the popular and intellectual reactions against colonial aggression. From these premises he advocates economic internationalism, freer seas, limits to military rivalry, development of international governance, and a practical programme to reconcile national interests with cooperative institutions as a means to prevent future wars.