Https://www.pbs.org/wgbh/pages/frontline/shows/religion/why/appeal.html
the first website is why christianity was appealing back then,
the second website is why islam religion was succesful
https://askanislamicist.wordpress.com/2014/07/14/why-was-the-islamic-expansion-successful/
Cumulative Grade Point Average (GPA) refers to the overall GPA, which includes dividing the number of quality points earned in all courses attempted by the total degree-credit hours in all attempted courses.
If you want to figure out your total GPA by hand, total the credit hours and then the grade points from all semesters. Divide the total grade points by the total credit hours.
The migration of the Bantu people throughout Southern half of Africa led to a diffusion of Bantu languages. Today the number of Bantu languages is estimated to be between 200 and 500 (the difference is based on the unclear distinction between a language and a dialect) and Bantu languages are spoken in a very vast area.
A teenager using current slang to distance herself form her parent´s generation might be an example of divergence. In this case language is use to make a clear difference in connection to linguistics. Language trigger a desire to be different and motive changes.<span />
B i think is the correct one