Answer
The Conquest of Mecca took place in 629–630, when the Islamic prophet Muhammad led an army of 10,000 Muslims into the city of Mecca, which had previously been hostile to Islam. Muhammad had previously agreed to a truce with the Meccans, but the Meccans had violated the truce by attacking a Muslim caravan. Muhammad's army entered Mecca without resistance, and the Meccans surrendered.