Gujarati people or Gujaratis (Gujarati: ગુજરાતી) are an ethnic group of India that is traditionally Gujarati-speaking, an Indo-Aryan language. Famous Gujaratis include Mahatma Gandhi, Sardar Vallabhai Patel, Morarji Desai, Sam Bahadur, Vikram Sarabhai, Swami Dayanand Saraswati, Shyamji Krishna Varma, Muhammed Ali Jinnah, Freddie Mercury, Azim Premji, Dhirubhai Ambani, Narendra Modi, and Jamsetji Tata. Gujaratis are very prominent in industry and key figures played an historic role in the introduction of the doctrine of Swaraj and the decisive victory of the 1947 Indian independence movement in British-ruled India.