Linked from
The 11 pages that link to Conquest of Mecca, each with the reason it gives.
MeccaBroader topic: This event established Muslim control of the city and its sanctuary.
QurayshBroader topic: It ended Quraysh’s independent opposition and brought Mecca under Muslim rule.
Early IslamBroader topic: It brought Islam’s former center of opposition under Muhammad’s authority.
Abu Sufyan ibn HarbBroader topic: Abu Sufyan accepted Islam as Muslim forces approached the city.