United Nations, International Enterprise, which in 1945 was established and replaced the league of nations. This organization, by 51 countries, was established in the year 2011., the 193 member states. Members, it includes almost all the countries are independent can be that in terms of international recognition have been. Just the Vatican, that membership in the organization in Iran is China National (Taiwan) that accession talks should continue after the membership of the people's Republic of China, canceled, UN member states are not.