Supranational organization: separate entity composed of three or more states that forge an association and form an administrative structure for mutual benefit and in pursuit of shared goals. States retain ultimate sovereignty, although some sovereignty is shared with, or ceded to, the supranational body. Also UN: World Health Organization High Commission on Refugees UNESCO (cultural site protection) North Atlantic Treaty Organization (NATO) Sarajevo, Bosnia-Herzegovina List benefits and burdens of being a part of the European Union. Come up with at least three of each. Unilateralism: Vietnam United States 58,220 dead; 303,644 wounded South Korea 5,099 dead; 10,962 wounded; 4 missing Australia 500 dead; 3,129 wounded Thailand 351 dead;1,358 wounded New Zealand 37 dead; 187 wounded Philippines 9 dead Cooperation via supranational organizations: Gulf War 1991