When Mo died there were so many people leaving it started a small war.
proof...proof Quod... put some hadith around it.
From Muhammad to ISIS: Iraq’s Full Story by Tim Urban anyways...... here is some history after th alleged prophet of Islam died...
632: Death of the Holy Prophet. Election of Hadrat Abu Bakr as the Caliph. Usamah leads expedition to Syria. Battles of Zu Qissa and Abraq. Battles of Buzakha, Zafar and Naqra. Campaigns against Bani Tamim and Musailima, the Liar.
633: Campaigns in Bahrain, Oman, Mahrah Yemen, and Hadramaut. Raids in Iraq. Battles of Kazima, Mazar, Walaja, Ulleis, Hirah, Anbar, Ein at tamr, Daumatul Jandal and Firaz.
634: Battles of Basra, Damascus and Ajnadin. Death of Hadrat Abu Bakr. Hadrat Umar Farooq becomes the Caliph. Battles of Namaraq and Saqatia.
635: Battle of Bridge. Battle of Buwaib. Conquest of Damascus. Battle of Fahl.
636: Battle of Yermuk. Battle of Qadsiyia. Conquest of Madain.
637: Conquest of Syria. Fall of Jerusalem. Battle of Jalula.
638: Conquest of Jazirah.
639: Conquest of Khuizistan. Advance into Egypt.
640: Capture of the post of Caesaria in Syria. Conquest of Shustar and Jande Sabur in Persia. Battle of Babylon in Egypt.
641: Battle of Nihawand. Conquest Of Alexandria in Egypt.
642: Battle of Rayy in Persia. Conquest of Egypt. Foundation of Fustat.
643: Conquest of Azarbaijan and Tabaristan (Russia).
644: Conquest of Fars, Kerman, Sistan, Mekran and Kharan. Martyrdom of Hadrat Umar. Hadrat Othman becomes the Caliph.
645: Campaigns in Fats.
646: Campaigns in Khurasan, Armeain and Asia Minor.
647: Campaigns in North Africa. Conquest of the island of Cypress.
648: Campaigns against the Byzantines.
651: Naval battle of the Masts against the Byzantines.
652: Discontentment and disaffection against the rule of Hadrat Othman.
656: Martyrdom of Hadrat Othman. Hadrat Ali becomes the Caliph. Battle of the Camel.
657: Hadrat Ali shifts the capital from Madina to Kufa. Battle of Siffin. Arbitration proceedings at Daumaut ul Jandal.
658: Battle of Nahrawan.
659: Conquest of Egypt by Mu'awiyah.
660: Hadrat Ali recaptures Hijaz and Yemen from Mu'awiyah. Mu'awiyah declares himself as the Caliph at Damascus.
661: Martyrdom of Hadrat Ali. Accession of Hadrat Hasan and his abdication. Mu'awiyah becomes the sole Caliph.
So in that approximately 30 years history of early Islam after the death of prophet during the regimes rightly guided Caliphs .
.Two father in-laws and two son in-laws of Muhammad..... there were hardly any internal wars with-in Islam . .Many wars were against other tribes of arabian peninsula...
Boy early Islam was all family business of Prophet....