Beginning in the mid-1980s, Indian-origin scholars reshaped the American humanities by challenging inherited assumptions about history, culture, power, and knowledge. Working across literature, anthropology, history, and cultural studies, Gayatri Chakravorty Spivak, Arjun Appadurai, and Dipesh Chakrabarty introduced postcolonial frameworks that transformed scholarship throughout American universities. Their work permanently broadened how the academy understands colonialism, globalization, modernity, and the production of knowledge across cultures.