It is unclear what is meant by "dominates".
If the question is asking purely from a population-perspective, the largest number of Muslims come from the Desi-Race, i.e. Pakistanis, Indians, Bengalis, etc., who constitute around 550-600 million Muslims.
If the question is asking about which racial group within Islam generally sets the tone for what Islam is and how it functions, that would be the Arabs who constitute around 300 million Muslims and in whose language most key Islamic documents (such as the Qur'an, Hadiths, Shari'a, etc.) are written.
Islam, generally, with minorities of Christians, Jews and Baha'is.
Islam
The predominant religion in Istanbul (formerly Constantinople) today is Islam, with the majority of the population identifying as Sunni Muslims. However, there is also a small Christian minority, including Greek Orthodox, Armenian Apostolic, and Catholic communities.
No. Hinduism dominates the Indian subcontinent.
The state religion in Libya is Islam. The majority race is Human.
It is religion or religious belief. It is not a race.
Islam is the dominant religion in Swahili culture. Its influence can be seen in the architecture, language, and traditions of the Swahili people.
I would say no religion dominates the world yet. No religion has had the capability have doing such a thing so far.
Islam is a religion and a race much like Christianity and Jewism
Buddhism dominates Da Nang.
"no, he's hawaiin and black" Its not that the Islam is a Religion and not a race.... but alright....
white