Within each language group, there are many dialects of each language, so there are differences within each group. Do you think these divisions within groups are also important? Why or why not?

The difference between is generally a language is written as well as spoken, while a dialect is just spoken until it is promoted to the elite status usually for political purposes.

sorghum farming likely spread with the bantu migration. there is your answer i had to get it wrong to get this right so i hope ya'll enjoy!