The division of society into categories, ranks, or classes is called a. caste system. c. social stratification. b. rank d. division.

c. social stratification

Explanation:

Social stratification is known to be the grouping of people into various categories in the society. Furthermore, people are categorized according to their race, colour, religion, gender, level of income, wealth, power and so on. Thus, it is regarded as an arrangement in the society which separate or segregate some group of people from others thereby leading or resulting to inequality.

answer; the correct answer is (ethics);

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.