Complex sentence: The Douli tribe played a key role in Liberating part of current Kashmir under Pakistani control from India.They faught against the indian army in 1947,1965,1971 war during which many lives were lost.
Split into simpler sentences: The Douli tribe played a key role in Liberating part of current Kashmir under Pakistani control from India. They fought against the Indian army in 1947,1965,1971 war during which many lives were lost.