Question

ments are important because ______. they control every aspect of the population they enforce rules that control conduct within a population they eliminate the need for participation in national decisions

Explanation:

Governments' main role is to enforce laws and regulations (rules) that manage and control the behavior of the population. They don't control every aspect (as there are private, non - government spheres) and in democratic systems, participation in national decisions is often encouraged (so eliminating the need for participation is incorrect).

Answer:

they enforce rules that control conduct within a population