Can you help, please

The two unpopular actions made by the Umayyad's were that they moved the capitol and they  made it so that the title of caliph could only be passed down from father to son, that it had to be passed along only inside the clan.

Which is the majority group of Muslims? - Sunni.

What is the minority? - Shi'ite.

The Sunni believe all Muslim could be caliph.

The Shi'ite believe that only members of Muhammad's family could be caliph.  

Explanation:

"social stratification refers to the way people are ranked and ordered in society. in western societies, stratification is primarily seen and understood as a result of socioeconomic status, which produces a hierarchy in which access to resources, and possession of them, increases from the lower to the upper strata"

answer; correlational;