I believe it the answer is B. Men made the tools and hunted for food. I hope this helped.
Answer:
b. Interest-group
Explanation:
This group is the actual one due to the fact that, they all work towards actualizing a common goal and agenda of the said group. For example, if the agenda of the group was to see to the establishment of military arm of that countries forces in another smaller country, they will work towards that knowing fully well that, the group will benefit in one way or the other.
