Consider the following statements about Mahatma Gandhi: 1. Non-violence to him, is both an instrument of action as well as a persona] creed. 2. He was opposed to violence, and class wars, and resisted mass political action, 3. He was a nationalist, therefore he believed in a centralized polity. 4. He rejected the praciiee of Untouchahility and called for the abolition of Vamashramadharma. Which of the above can be implied from a reading of Gandhian thought ?1 only 1,2 and 3 only1 and 4 only1, 2, 3 and 4