The International Court of Justice (known colloquially as the World Court or ICJ) is the principal judicial organ of the United Nations. Its seat is in the Peace Palace at The Hague, Netherlands. Established in 1945 by the Charter of the United Nations, the Court began work in 1946 as the successor to the Permanent Court of International Justice. The Statute of the International Court of Justice, similar to that of its predecessor, is the main constitutional document constituting and regulating the Court. The ICJ should not be confused with the International Criminal Court or a court exercising jurisdiction under Belgium's War Crimes Law, both of which also potentially have "global" jurisdiction. English and French are its two official languages.

The Court's workload is characterised by a wide range of judicial activity. Its main functions are to settle legal disputes submitted to it by states and to give advisory opinions on legal questions submitted to it by duly authorised international organs and agencies. The number of decisions made by the ICJ has been relatively small, but there has clearly been an increased willingness to use the Court since the 1980s, especially among developing countries, although the USA withdrew from compulsory jurisdiction in 1986, meaning it accepts the court's jurisdiction on only a case-to-case basis.

...that Romania and Bulgaria became full members of the European Union on January 1, 2007?

...that the European Union's member states combined represent the world's largest economy by GDP, larger than the United States, the People's Republic of China, and Japan, the seventh largest territory in the world by area and the third largest by population after China and India?

The land where Prague was to be built has been settled since the Paleolithic Age. Several thousands of years ago, there were trade routes connecting southern parts of Europe to northern Europe which passed through this area, following the course of the river. From around 500 BC the Celtic tribe known as the Boii, were the first known inhabitants of this region known by name. The Boii named the region Bohemia and the river Vltava. In between the 6th and 9th centuries AD the Germanic tribe Marcomanni migrated to Bohemia and other Germanic tribes followed during the 5th century AD, but in the 6th century their elites and majority of inhabitants moved to the Danubian area which enabled a Slavic tribe invading from the West, to settle this area. The Czech Slavic tribe came to Bohemia in the 6th century and Forefather Czech became the founder of the Czech nation.