The European Union was established on November 1st, 1993 by the Treaty of Maastricht upon the foundations of the pre-existing European Economic Community. With around 500 million citizens, the EU combined generates an estimated 30% share (US$19.1 trillion in 2009) of the nominal gross world product. The... 

Under the EEC Regulation 1210/1990, as amended by EEC Regulation 933/1999, the European Environment Agency was formed and became operational in 1994. EEA is headquartered in Copenhagen, Denmark. It is an agency of the European Union devoted to establishing a monitoring network for the monitoring of the... 

In order to contribute peace and security, the United Nations Educational, Scientific and Cultural Organization (UNESCO) was established on 16 November 1945. To reach the goals, UNESCO promotes international collaboration through education, science, and culture in order to further universal respect...