(A) Balochistan
(B) Sindh
(C) KPK
(D) Punjab
🧠 Explanation:
- Sindh is known as Bab-ul-Islam, which means the "Gateway to Islam" in the Indian subcontinent.
- This title comes from the historical arrival of Muhammad bin Qasim, a young Umayyad general, who conquered Sindh in 712 AD.
- Sindh was the first region in the subcontinent where Islam was introduced and established under Muslim rule.
- Due to its pivotal role in the early spread of Islam in South Asia, Sindh holds a special place in Islamic history and heritage.