These ideologies include their attitudes towards communism, militarism, isolationism, and so forth. Another passage seems to mock parochialism and isolationism. The latter's reply contained accusations in isolationism and elitism. Pelley accused Roosevelt of being a warmonger and advocated isolationism. Participation in postwar foreign affairs marked the end of predominant American isolationism. During the 1930s and 1940s, it became a voice for isolationism and pro-fascist propaganda. He rescued the Republican Party from isolationism and McCarthyism. Historian Jerald Combs reports their administrations in no way returned to 19th-century isolationism. Paul debated John McCain on the merits of isolationism versus non-intervention. The 1930s marked the high point of American isolationism. These treaties ended several centuries of isolationism. The 1930s were a high point of isolationism in the United States. Roosevelt laid out the situation, and then pointed out the flaws in United States isolationism. Hawking was disappointed by Brexit and warned against envy and isolationism. The United Kingdom actively intervened throughout the election against isolationism.