Respuesta :
Mecca and Medina in Saudi Arabia are the two holiest cities in Islam, unanimous among all sects. In the Islamic tradition, the Kaaba in Mecca is considered the holiest site, followed by the Prophet's Mosque in Medina, and Al-Aqsa Mosque in Jerusalem are held in high esteem.
Answer:
Saudi Arabia has lots of Muslims and actually a decent amount of Africa as well. In those places you'd most likely see Muslims of course, but you'd also see mosques. Some other places, are Turkey, Indonesia, India, those areas. I'm sure just like every other religion there is probably a Muslim in every country, so yeah.
Hope that helps and have a great day!