Who is Hazrat Umar ibn al-Khattab (R.A.)

Hazrat Umar ibn al- Khattab (R.A.)   Hazrat Umar ibn al-Khattab (R.A.): A Comprehensive Exploration of the Life, Accomplishments, Character, and Legacy in Islamic History"   Hazrat Umar ibn al-Khattab (R.A.), often simply…