 This view is contrasted to isolationist, realist, or non-interventionist foreign policy doctrines; these critics characterize it as liberal interventionism.Liberal internationalism emerged during the nineteenth century, notably under the auspices of British Foreign Secretary and Prime Minister Lord Palmerston, and was developed in the second decade of the 20th century under U.S. President Woodrow Wilson.In this form it became known as Wilsonianism.