Complex sentence: This undermined the traditional tribal order and provoked opposition from Islamic leaders across rural areas, but it was particularly the PDPA's crackdown that contributed to open rebellion, including Ismail Khan's Herat Uprising.
Split into simpler sentences: This undermined the traditional tribal order and provoked opposition from Islamic leaders across rural areas. The PDPA's crackdown was met with open rebellion, including Ismail Khan's Herat Uprising.