Final answer:
Not all Arabs are Muslims. Arab identity is not synonymous with being Muslim. Therefore, the correct option is C.
Step-by-step explanation:
The correct answer is C) Not all Arabs are Muslims.
While it is true that the majority of Arabs are Muslims, it cannot be assumed that all Arabs are Muslim. Arab is an ethnic or cultural identity that refers to people from the Arab world, which includes many different countries and religions. There are Arab Christians, Arab Jews, as well as Arab Muslims. Therefore, it is important to understand that Arab identity is not synonymous with being Muslim.
For example, many Arab Christians can be found in Lebanon, Egypt, Iraq, and other Arab countries. Additionally, historical events such as the Arab conquests and the spread of Islam did not necessarily result in the conversion of all Arabs to Islam.