They have to be very careful in their speech and dress and not show outward signs of faith in other religions.
Most Middle Easterners are Arab Muslims, but there are significant populations of non-Arabs in the Middle East and significant populations of non-Muslims as well.
Currently, there are around 320 million Muslims in the Middle East, roughly 90% of the Middle East population.
Around 15% of Muslims in the Middle East are Shiites.
All Muslims have the same core beliefs. You mean islams, Muslims are people from the Middle East.
Muslims currently live all around the world, not just in the middle east
The majority of Middle Easterners are Muslims and they have olive-colored skin.
Religion, most are practicing Muslims
Muslims
Middle East
Yes, for Islam originated in the Middle East, along with Judaism and Christianity.
Muslims believed that traditional beliefs and values would be weakened.
This question as composed is incomplete. You have to say more than where? For example, there are fewer Muslims in the Middle East alone than the Indian Subcontinent (Pakistan, India, and Bangladesh). However, there are more Muslims in the Middle East than in Iceland.