Answer:
As per Gerstel and Sarkisian, the social class is more significant than ethnicity to understand the dissimilarities between family ties as well as the behavior of ethnic groups. <em>To substantiate their claim, they have compared the distinct ethnic groups and developed a database that helped in examining the distinctions in the practical, financial, and emotional relationships of each group and this also supported their claim</em>. It contains critical distinction to the authors because their assumptions lack a universal approach and apply to certain conditions.
 
        
             
        
        
        
Answer: Although they lost the black box, using stone is part of the ritual
Explanation:
Although the may have forgotten the ritual and lost the black box, but townspeople remember the use of stone on any one that pick a paper with black dot.
 
        
             
        
        
        
C I think is your answer. kinda stuck between C and D but I think C