State the names of chief revolutionaries of ‘National Movement’.

India’s independence is credited to brave revolutionaries like Bhagat Singh, Sukhdev, Rajguru, Chapekar Brothers, Ashfaqulla Khan, Ram Prasad Bismil, Vasudev, Rajendra Lahiri, Khudiram Bose, Veer Savarkar, Subhash Chandra Bose, Lala Lajpat Rai, Vipin Chandra Pal, Bal Gangadhar Tilak, Gopal Krishna Gokhle, Arvind Ghosh, Mahatama Gandhi, Pt. Jawaharlal Nehru, Sardar Vallabhbhai Patel among countless others who gave up their lives for the betterment of the country.