What component of cultural anthropology is comparative and focused on building upon our understanding of how cultural systems work?

ethnology

Explanation:

Cultural anthropology tries to understand different societies by studying their cultures.

It has two components: ethnography and ethnology.

Ethnography tries to understand and study individual cultures by going and living in a culture to learn about a society.  

Ethnology tries to study different cultures. Therefore, it is comparative.  

nigger, that word was originated for white folks   to keep black people under

and when black people use it, they know that's just how they greet each other

and when white folks use it, they know there's a double meaning under

the arab empire adopted the muslim religion as their main belief. arabs would influence the people from the territories they invaded towards islam (the muslim belief).

nevertheless, throughout the history of the arab empire, rulers brought intellectual individuals from other religions to their centers of learning. these other foreigners included jews, christians, greeks, persians, and indians.   these resulted in the adoption of important knowledge developed by these cultures by the arabic empire. for example, the works of aristotle were translated from greek to arab and indian scientists brought the numerical concept of "zero" to the arabs.

nowadays, 93% of the arab population is muslim, which at the same time is subdivided in sects including the sunni, zaini, alawi, shia. the remaining 7% is composed mainly of christians.