B. Muhammad was born in Mecca.
Mecca holds significant importance for Muslims as it is the birthplace of the Prophet Muhammad, the founder of Islam. It is also home to the Kaaba, located in the Masjid al-Haram, which is considered the holiest site in Islam. Muslims around the world face Mecca during their prayers and are required to perform the Hajj pilgrimage to the city at least once in their lifetime if they are able.