Answer:
i think it is b but i am not sure
Explanation:
The dominant culture is (and also gets referred to as) "majority culture", that is the leading culture of the majority people in some place.
The "other", smaller culture is refereed to as:
-subculture
-subordinate culture
-non-dominant culture
-minority culture
He means that whatever we do is for mankind. All the work is for the development of the humans.
