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
Culture of Latvia Orthodox Christian minorities. Latvia is divided into several cultural and historical regions: Vidzeme, Latgale, Courland and Zemgale. Sometimes, Sēlija and Maliena are also distinguished. Latvians have the rich heritage of traditional folklore, especially folk songs. Dating back well over a thousand years, more than 1.2 million texts and 30,000 melodies of folk songs have been identified. A form of traditional architecture in Latvia is log houses. The position of houses differs among regions. In western Latvia, single farms are more popular and in villages, the houses are positioned in a circle around a central square. In eastern Latvia, villages are