Answer:
Isolationism was linked to an earlier period in U.S. history during the 1920s and 1930s when the country adopted a policy of non-intervention and neutrality in foreign affairs, which was influenced by the devastation of World War I. On the other hand, internationalism was linked to an earlier period during the late 19th century when the U.S. began expanding its influence overseas through imperialism and interventionist policies.
Step-by-step explanation: