Abu Hajal Muslim ibn Awsaja was a companion of what prophet who was the founder of islam, and who united Arabia into a single Muslim polity?
Abu Hajal Muslim ibn Awsaja Abu Hajal Muslim ibn Awsaja (Arabic: ابوحَجَل مسلم بن عوسجه الأسدي‎ ‎ ) was a companion of Islamic Prophet Muhammad. He assisted Muslim ibn Aqeel in Kufa. Then he joined Husayn ibn Ali army with his family. He was killed in battle of Karbala.
Abu Talha al-Ansari Abū Ṭalḥa, Zayd ibn Sahl ibn al-Aswad ibn Ḥarām al-Khazrajī, was a renowned Companion of the Prophet Muḥammad and one of the Anṣār (the ‘Helpers’) of Medina. He was from Banu Khazraj, which after the Hijrah came to be known as the Ansar. He was mostly known as a valiant fighter and skilful archer of the early Islamic period. Abū Ṭalḥa was known to have been a horseman of the Prophet and was at the Prophet's side during the oath of allegiance at al-ʿAqaba and in the battles of Badr, Uḥud and Khandaq.