Independence Day (Estonia) in Tallinn. On 23 June 1919 in the Estonian War of Independence, troops during the Battle of Võnnu defeated a German division. This event is celebrated in Estonia as the Day of Victory. On 2 February 1920, Estonia and Soviet Russia signed the Tartu Peace Treaty which made Estonia a de jure independent state. On 16 November 1988, the Supreme Soviet of the Estonian SSR adopted the Estonian Sovereignty Declaration, which asserted Estonia's sovereignty and the supremacy of the Estonian laws over the laws of the Soviet Union. On 30 March 1990, the Supreme Soviet of the Estonian SSR adopted
Independence and Unity Day (Slovenia) 1990 referendum, which was supported by all political parties represented in the Assembly of the Socialist Republic of Slovenia at the time. Independence and Unity Day is not to be confused with Slovenia's Statehood Day, which is celebrated each year on June 25, in honour of the declaration of Slovenian independence from Yugoslavia in 1991. Independence and Unity Day (Slovenia) Independence and Unity Day () is a Slovenian national holiday that occurs on every 26 December to commemorate the official proclamation of the Slovenian independence referendum on 26 December 1990. The referendum took place on 23 December that year. In