(A) KPK
(B) Sindh
(C) Punjab
(D) Balochistan
🧠 Explanation:
- Sindh is referred to as "Bab-ul-Islam," which means "Gateway to Islam" in the Indian subcontinent.
- This title originates from the arrival of Muslim general Muhammad bin Qasim in 712 AD, who entered through Sindh and established Islamic rule.
- His conquest marked the beginning of Islamic influence and governance in the region that is now part of modern-day Pakistan.
- Due to its historical role in the early spread of Islam, Sindh holds significant cultural and religious importance in Islamic history.