Whose companion of Holy Prophet SAW started Hijrah calendar
A ) Hazrat Abu Bakar
B ) Hazrat Umar ✅
C ) Hazrat Usman
D ) None of these
Explanation:
Hazrat Umer (R,A) the second caliph, in the year 639 ce introduced the Hijrah era (now distinguished by the initials ah, for Latin anno Hegirae, “in the year of the Hijrah”).