Which military commander led the successful Muslim conquest of Egypt during the caliphate of Umar (RA)?

Explanation

– Amr ibn al-As (RA) led the successful Muslim conquest of Egypt during the caliphate of Umar (RA), establishing a significant and lasting Muslim presence in this historically important region.
– He later founded the city of Fustat, which subsequently developed and expanded into what is known today as Cairo, Egypt’s capital.
– For exams, remember that Amr ibn al-As (RA) had earlier been a prominent opponent of Islam before eventually embracing the faith and becoming a significant military leader.