Latvia for the next 45 years. The peaceful Singing Revolution, starting in 1987, called for Baltic emancipation from Soviet rule and condemning the Communist regime's illegal takeover. It ended with the Declaration on the Restoration of Independence of the Republic of Latvia on 4 May 1990, and restoring "de facto" independence on 21 August 1991. Latvia is a democratic sovereign state, parliamentary republic and a very highly developed country according to the United Nations Human Development Index. Its capital Riga served as the European Capital of Culture in 2014. Latvian is the official language. Latvia is a unitary state, divided into
On the Restoration of Independence of the Republic of Latvia the Republic of Latvia "de jure" is a sovereign country. It observes that the Republic of Latvia proclaimed independence on 18 November 1918, and was internationally recognized in 1920, and that Latvia was admitted to membership in the League of Nations in 1921. The first country to recognize the independence of Latvia "de jure" was Soviet Russia on 11 August 1920, when the Soviet-Latvian Peace treaty was signed (it is generally considered that the independence of Latvia "de jure" was internationally recognized on 26 January 1921, when it was recognized by the Allies of World War I). The declaration notes