Latvia proclaims the renewal of its independence after the Soviet occupation.

The Declaration "On the Restoration of Independence of the Republic of Latvia" (Latvian: Deklarcija par Latvijas Republikas neatkarbas atjaunoanu) was adopted on 4 May 1990, by the Supreme Soviet of the Latvian SSR in which Latvia declared independence from the Soviet Union. The Declaration stated that, although Latvia had de facto lost its independence in 1940, when it was annexed by the Soviet Union, the country had de jure remained a sovereign country as the annexation had been unconstitutional and against the will of the Latvian people. Therefore, it resolved that the MolotovRibbentrop Pact and the Soviet occupation of Latvia in 1940 were illegal. It also asserted that the heavily rigged 1940 elections were illegal and unconstitutional, and that all acts of the "People's Saeima" chosen at that electionincluding the request to join the Soviet Union on 21 July 1940were ipso facto void.

On this basis, the Supreme Sovietnow renamed the Supreme Councilannulled the declaration on the accession of Latvia to the Soviet Union, reinstituted the Constitution of Latvia (Satversme) of 1922, which was thereupon partly suspended, and began a transition to de facto independence, which would end upon the first session of Saeima. It also ruled that during the transitional period the Constitution of the Latvian SSR and other laws would remain applicable as long as they did not contradict articles 1, 2, 3, and 6 of Satversme, which were reinforced by the declaration. It was provided that a committee to elaborate a new edition of Satversme should be created. Social, economic, cultural, and political rights were granted to citizens and residents of Latvia in accordance with international human rights. The declaration also stated that Latvia would form its relationship with the Soviet Union on the basis of the LatvianSoviet Peace Treaty of 1920, in which the Soviet Union had recognized the independence of Latvia as inviolable "for all future time". 4 May is a national holiday in Latvia.

Latvia ( or (listen); Latvian: Latvija [ˈlatvija]; Latgalian: Latveja; Livonian: Leţmō), officially known as the Republic of Latvia (Latvian: Latvijas Republika, Latgalian: Latvejas Republika, Livonian: Leţmō Vabāmō), is a country in the Baltic region of Northern Europe. It is one of the Baltic states; and is bordered by Estonia to the north, Lithuania to the south, Russia to the east, Belarus to the southeast, and shares a maritime border with Sweden to the west. Latvia covers an area of 64,589 km2 (24,938 sq mi), with a population of 1.9 million. The country has a temperate seasonal climate. Its capital and largest city is Riga. Latvians belong to the ethno-linguistic group of the Balts; and speak Latvian, one of the only two surviving Baltic languages. Russians are the most prominent minority in the country, at almost a quarter of the population.

After centuries of German, Swedish, Polish-Lithuanian and Russian rule, which was mainly executed by the Baltic German aristocracy, the Republic of Latvia was established on 18 November 1918 when it broke away from the German Empire and declared independence in the aftermath of World War I. However, by the 1930s the country became increasingly autocratic after the coup in 1934 establishing an authoritarian regime under Kārlis Ulmanis. The country's de facto independence was interrupted at the outset of World War II, beginning with Latvia's forcible incorporation into the Soviet Union, followed by the invasion and occupation by Nazi Germany in 1941, and the re-occupation by the Soviets in 1944 to form the Latvian SSR for the next 45 years. As a result of extensive immigration during the Soviet occupation, ethnic Russians became the most prominent minority in the country, now constituting nearly a quarter of the population. The peaceful Singing Revolution started in 1987, and ended with the restoration of de facto independence on 21 August 1991. Since then, Latvia has been a democratic unitary parliamentary republic.

Latvia is a developed country, with a high-income advanced economy; ranking very high in the Human Development Index. It performs favorably in measurements of civil liberties, press freedom, internet freedom, democratic governance, living standards, and peacefulness. Latvia is a member of the European Union, Eurozone, NATO, the Council of Europe, the United Nations, the Council of the Baltic Sea States, the International Monetary Fund, the Nordic-Baltic Eight, the Nordic Investment Bank, the Organisation for Economic Co-operation and Development, the Organization for Security and Co-operation in Europe, and the World Trade Organization.