Latvia, formally the Republic of Latvia, is a nation in Northern Europe's Baltic area. It is one of the Baltic nations, bordering to the north by Estonia, to the south by Lithuania, to the east by Russia, to the southeast by Belarus, and to the west by Sweden. Latvia has a population of 1.9 million people and an area of 64,589 km2 (24,938 sq mi). The nation has a seasonal climate that is mild. Riga is its capital and biggest city. Latvians are part of the Balt ethno-linguistic group and speak Latvian, one of the last two remaining Baltic languages. Russians are the country's biggest visible minority, accounting for over a quarter of the population.
After decades of German, Swedish, Polish-Lithuanian, and Russian dominance, which was mostly carried out by the Baltic German nobility, the Republic of Latvia was created on November 18, 1918, when it proclaimed independence from the German Empire in the wake of World War I. However, after the revolution in 1934 that established an authoritarian rule under Karlis Ulmanis, the nation became more despotic by the 1930s. The country's de facto independence was shattered with the start of World War II, starting with Latvia's compulsory admission into the Soviet Union, followed by Nazi Germany's invasion and occupation in 1941, and the Soviets' re-occupation in 1944 to create the Latvian SSR for the next 45 years. As a consequence of substantial immigration under the Soviet occupation, ethnic Russians became the country's biggest visible minority, accounting for about a quarter of the population. The nonviolent Singing Revolution began in 1987 and concluded on August 21, 1991, with the restoration of de facto independence. Latvia has been a democratic unitary parliamentary republic since then.
Latvia is a developed nation with a high-income advanced economy and a high Human Development Index score. It scores well on civil rights, press freedom, internet freedom, democratic government, living standards, and peacefulness measures. Latvia is a member of the European Union, the Eurozone, NATO, the Council of Europe, the United Nations, the Baltic Sea States Council, the International Monetary Fund, the Nordic-Baltic Eight, the Nordic Investment Bank, the Organization for Economic Cooperation and Development, the Organization for Security and Cooperation in Europe, and the World Trade Organization.