Federation
state consisting of a union of partially self-governing states or territories, united by a central (federal) government that exercizes directly on them its sovereign power
National Bullfight League
dynastic union
Kievan Rus'
Iberia
Syrian Federation
Danube federation
Federated Malay States
Russia
Canada
Germany
French Indochina
United States of Africa
Phoenician federation
French West Africa
ethnic federalism
Belgium
federal monarchy
Federation of Australia
Switzerland
Australia
German Empire
Russian Democratic Federative Republic
federal republic
United States of Indonesia
United States of Greater Austria
Confederate States of America