When Muhammad bin Qasim attacked Sindh, the Khalifa (Caliph) was _____?

جب محمد بن قاسم نے سندھ پر حملہ کیا تو خلیفہ _____ تھا؟

Wahid I

Umar bin Khattab

Sulayman

Al-Walid I

Muhammad bin Qasim attacked Sindh in 712 CE.

At that time, the Umayyad Caliph was Al-Walid I.

Hujaj bin Yousaf was the Governor of Irqa.