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?
Muhammad Muhammad (Arabic: محمد‎ ‎ ; ] ; c. 570 CE – 8 June 632 CE) is the prophet and founder of Islam. According to Islamic doctrine, he was God's Messenger, sent to confirm the essential teachings of monotheism preached previously by Adam, Abraham, Moses, Jesus, and other prophets. He is viewed as the final prophet of God in all the main branches of Islam, though some modern denominations diverge from this belief. Muhammad united Arabia into a single Muslim polity and ensured that his teachings, practices, and the Quran formed the basis of Islamic religious belief.
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.