Third World socialism

Third World socialism is an umbrella term for many movements and governments of the 20th century— all variants of socialism— that have taken place in numerous less-developed countries. There have been many leaders of this practice and political philosophy which remained strong until at least the 1990s, including: Michel Aflaq, Salah al-Din al-Bitar, Zulfikar Ali Bhutto, Buddhadasa, Fidel Castro, Muammar Gaddafi, Saddam Hussein, Juan Domingo Perón, Modibo Keïta, Walter Lini, Gamal Abdel Nasser, Jawaharlal Nehru, Kwame Nkrumah, Julius Nyerere, Sukarno, Ahmed Sékou Touré and other socialist leaders of the Third World who saw socialism as the answer to a strong and developed nation.

Third World socialism is made up of African socialism, Arab socialism, Buddhist socialism, Islamic socialism, Melanesian socialism, Nasserism, Peronism, and Nehruism. Gaddafi's version was more inspired in the ideas of Arab nationalism, direct democracy, strongman politics and national liberation struggle while Bhutto's was more Western-aligned and resembled, allied and inspired itself in the ideas of Western democratic socialism/social democracy and had membership in the Socialist International.

In the 21st century, a surge in leftist governments called the pink tide occurred in Latin America. Latin American socialism of the 21st century is an ideologically-specific form of Third Worldism. It incorporates anti-Americanism and a connection with the less-developed Eastern Europe and finds solidarity with other developing countries including variants in the Arab world.