What institution created by a society to create and enforce public policies is an?

The institution created by a society to create and enforce public policies is known as the government. Governments are responsible for establishing laws, regulations, and procedures that guide the behavior of individuals and organizations within a society. They also play a critical role in maintaining order, providing public services, and protecting the rights and freedoms of citizens. Through various branches and agencies, governments implement policies that reflect the will and needs of the populace.