Complex sentence: She was a follower of Mahatma Gandhi in India's struggle for freedom from the British Raj, and a prominent social reformparticipation in Gandhi-led Satyagraha activities, British Raj authorities had imprisoned her three different times.
Split into simpler sentences: She was a follower of Mahatma Gandhi in India's struggle for freedom from the British Raj, and a prominent social reformer. For Durugabai's participation in Gandhi-led Satyagraha activities, British Raj authorities had imprisoned her three different times.