Latvia division. The borders of historical and cultural regions usually are not explicitly defined and in several sources may vary. In formal divisions, Riga region, which includes the capital and parts of other regions that have a strong relationship with the capital, is also often included in regional divisions; e.g., there are five planning regions of Latvia (), which were created in 2009 to promote balanced development of all regions. Under this division Riga region includes large parts of what traditionally is considered Vidzeme, Courland, and Zemgale. Statistical regions of Latvia, established in accordance with the EU Nomenclature of Territorial Units
National Library of Latvia National Library of Latvia The National Library of Latvia () also known as Castle of Light ("Gaismas pils") is a national cultural institution under the supervision of the Ministry of Culture of Latvia. The National Library of Latvia was formed in 1919 after the independent Republic of Latvia was proclaimed in 1918. The first supervisor of the Library was Jānis Misiņš, a librarian and the founder of the Latvian scientific bibliography (1862–1945). Today the Library plays an important role in the development of Latvia's information society, providing Internet access to residents and supporting research and lifelong education. The National Library