Final answer:
Mecca is the most holy city in Islam and the birthplace of The Prophet Muhammad.
Step-by-step explanation:
The most holy city in Islam, as well as the birthplace of The Prophet Muhammad, is Mecca. Mecca holds immense religious significance for Muslims around the world. Every year, millions of Muslims travel to Mecca to perform the Hajj pilgrimage, which is one of the Five Pillars of Islam. The Kaaba, located in the center of the Masjid al-Haram, is the holiest site in Islam and Muslims face towards it during their daily prayers.
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