Answer:
D
Explanation:
If you already heard about the 2 heads of a state and nations government then you pretty much get the idea. This involves federalism. Federalsm is a system of government in which both the states and nation share powers. In this case, the states is within its territory and follows its own institutions and procedures while a Nation-state constructed by fields of government, and are territory bounded. For example, Italy, Germany, and China can be considered Nation-States.
