when did hungary became part of the eu
History of Hungary In 1988, Kádár was replaced as General Secretary of the Communist Party, and reform Communist leader Imre Pozsgay was admitted to the Politburo. In 1989, the Parliament adopted a "democracy package" that included trade-union pluralism; freedom of association, assembly, and the press; a new electoral law; and in October 1989 a radical revision of the constitution, among others. Since then, Hungary has reformed its economy and increased its connections with western Europe. It became a member of the European Union in 2004.
World War I Between 1908 and 1914, the Balkans had been destabilised by the combination of a weakened Ottoman Empire, the 1912–1913 Balkan Wars and competing Russian and Austro-Hungarian objectives.[13] On 28 June 1914, Gavrilo Princip, a Bosnian Serb Yugoslav nationalist, assassinated the Austro-Hungarian heir Archduke Franz Ferdinand in Sarajevo, leading to the July Crisis.[14][15] On 23 July, Austria-Hungary issued an ultimatum to Serbia; interlocking alliances quickly drew in all the major European powers with their respective colonial empires and the conflict rapidly spread across the globe.