Answer:
b)confederal
Explanation:
In a confederation, states have the autonomy to manage matters of their own territories, while the federal power, which represents the union of all states, takes care of matters of interest to the states as a whole, such as macroeconomics. Thus, this would be the model that states would have greater freedom and sovereignty compared to the federation (in which states transfer their autonomy to central power) and to totalitarian dictatorships and regimes. An example of confederation is the US. Each state has its own constitution and rules, and current central power in the common interest of all states.
