Subject(s): Social history of 20th century. -- Economic history of 20th century. -- World politics of 20th century -- Equality -- Knowledge -- Sociology of History and Philosophy -- Developed countries relations with Developing countries -- Developing countries Relations with Developed countries -- Reckoning With the Millennium in Monolithic Temporality, Democratizing/ Pluralism Temporarily, -- Politics in Violence, Decolonization and Human Rights -- Modern Knowledge and its Categories in Violence of Development, Disciplinary Structure of Modern knowledge -- Ecology, Economy, Equality , ecosystem, Poverty and Wealth -- Clash of Civilization -- Gandhian Ideology -- Civilization -- War and Anti-National Activities ( Islamic fundamentalism, US Afghanistan Relations)