5. Distrust of Foreign Alliances
Americans’ suspicion of military alliances was heightened by the controversy surrounding the League of Nations. Established after World War I, the League aimed to promote peace and prevent future conflicts. However, the U.S. Senate refused to join, fearing that membership would entangle the nation in foreign disputes and compromise its sovereignty. This reluctance to commit to international obligations influenced the U.S. stance leading up to World War II (senate.gov).
