The pilgrimage of the tenth year of Hijrah was called Haijul, Wada because it
- attrated an excpetionally large congregation
- was led by the first of the orthodox caliphs
-
was the last one performed by the prophet (SAW)
- Bought about the final revelation of the Qur'an
The correct answer is: C
Explanation
The Farewell Pilgrimag irefers to the one Hajj pilgrimage that Muhammad performed in the Islamic year 10 AH, following the Conquest of Mecca.