In a federal system, the central (or federal) government has much more authority than in a confederal system. The central government controls more trade policy, and makes decisions about policy areas that involve interactions between states (such as highway systems).
Nationality is a legal relationship between an individual person and a state. Nationality affords the state jurisdiction over the person and affords the person the protection of the state. What these rights and duties are vary from state to state.
Full Definition of CITIZEN. 1. : an inhabitant of a city or town; especially: one entitled to the rights and privileges of a freeman. 2. a: a member of a state b: a native or naturalized person who owes allegiance to a government and is entitled to protection from it. 3.efinition of CITIZEN for Kids. 1. 2. : a person who legally belongs to, gives allegiance to, and has the rights and protections of a country.