What term describes the practice of not being involved in foreign affairs?

The term that describes the practice of not being involved in foreign affairs is isolationism. This concept emphasizes a country's focus on its own interests rather than engaging in international alliances or conflicts. Isolationist policies aim to avoid entanglement in global issues, allowing a nation to prioritize domestic affairs and maintain neutrality in foreign disputes.

Nationalism refers to a strong identification with one's own nation, often placing the interests of the nation above those of other countries or foreign interests, but it does not inherently signify a lack of involvement in international matters. Interventionism, on the other hand, describes the practice of intervening in the affairs of other nations, especially through military or political means, which is the opposite of isolationism. Globalism advocates for the interconnectedness of the world's nations and economies, promoting cooperation and collaboration on a global scale, which again contrasts with the principles of isolationism.