The Hijri Calendar was innovated by: ___________?
- A. Hazrat AbuBakar (RA)
- B. Hazrat Usman (RA)
- C. Hazrat Umar (RA)
- D. None of these
Explanation
Umar ibn al-Khattab (R.A.) introduced the Hijri calendar during his caliphate, using the Hijrah as its starting point. The calendar was later administered throughout the expanding Muslim state.