Situation in which kinship is tracked through the mothers family.

That situation is called Matrilineality.

A matriline is a line of descent from a female ancestor to a descendant  in which the individuals in all the generations are mothers – in other words, a "mother line".

Within matrilineality there are some systems to be considered:

this question your asking is true hope this and you get a 100 percent : )

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.