Surinam (Dutch colony) July 1667, and again confirmed in the Treaty of Westminster of 1674. After the other Dutch colonies in the Guianas, i.e., Berbice, Essequibo, Demerara, and Pomeroon, were lost to the British in 1814, the remaining colony of Surinam was often referred to as Dutch Guiana, especially after 1831, when the British merged Berbice, Essequibo, and Demerara into British Guiana. As the term Dutch Guiana was used in the 17th and 18th to refer to all Dutch colonies in the Guianas, this use of the term can be confusing (see below). The colonization of Surinam is marked by slavery. Plantations relied
French Guiana and the European Space Agency (ESA). In the late 1970s and early 1980s, several thousand Hmong refugees from Laos immigrated to French Guiana, fleeing displacement after United States involvement in the Vietnam War. Fully integrated in the French central state in the 21st century, Guiana is a part of the European Union, and its official currency is the euro. The region has the highest nominal GDP per capita in South America. A large part of Guiana's economy derives from jobs and businesses associated with the presence of the Guiana Space Centre, now the European Space Agency's primary launch site near