Answer:
BAND
Explanation:
BAND - it is refer to that group of people who are not more than 30 to 50 in number like to live in close group and considered as egalitarian group. They are people who are almost politically independent and always move one place to another in search of food.
They decision are based on group decision rather than one governing authority. Member in the group are nearly of same group and considered every gender equal to other gender, mean all men are equal to other men or all women are equal to each other.