(Because of the lack of verified dates, the ones listed below are approximate.)
570CE: Birth of Muhammad
590: Muhammad’s marriage to Khadijah, which produces four daughters, and two sons who die in infancy
610(or earlier): Muhammad’s first revelation
613: First public preaching
615: Immigration of some Muslims to Abyssinia
616–619: Muhammad’s clan, the Banu Hashim, boycotted by the Quraysh tribe
619: Deaths of Khadijah and Abu Talib
622: Hijra (migration) to Medina
624: Battle of Badr, Muslim victory against larger Qurayshi forces; Jewish tribes expelled from Medina
625: Battle of Uhud, a victory for the Quraysh that is not followed up on
627: Medina besieged by Meccan army (Battle of the Trench); Qurayza Jews of Medina massacred
628: Treaty of Hudaybiyah, calling a truce with the Quraysh
629: Peaceful pilgrimage to Mecca
630: Mecca occupied by Muslims; tribal enemies defeated in other campaigns
631: Islam accepted in many parts of Arabia
632: Death of Muhammad