Complex sentence: Jalal Baba was from a very poor and humble background, but was interested in politics ever since he was young, after joining the Muslim League he worked day and night for its progress and when he was District President he put his soul into it.
Split into simpler sentences: Jalal Baba was from a very poor and humble background, but was interested in politics ever since he was young. After joining the Muslim League he worked day and night for its progress and when he was District President he put his soul into it.