History of Hungary

Hungary in its modern (post-1946) borders roughly corresponds to the Great Hungarian Plain (the Pannonian Basin) in Central Europe.

During the Iron Age, it was located at the crossroads between the cultural spheres of Scythian tribes (such as Agathyrsi, Cimmerians), the Celtic tribes (such as the Scordisci, Boii and Veneti), Dalmatian tribes (such as the Dalmatae, Histri and Liburni) and the Germanic tribes (such as the Lugii, Marcomanni). In 44 BC, the Sarmatians, Iazyges moved into the Great Hungarian Plain. In 8 AD, the western part of the territory (the so-called Transdanubia) of modern Hungary formed part of Pannonia, a province of the Roman Empire. Roman control collapsed with the Hunnic invasions of 370–410, the Huns created a significant empire based in present-day Hungary. In 453 they reached the height of their expansion under Attila the Hun. After the death of Attila, the empire collapsed in 455, and Pannonia became part of the Ostrogothic Kingdom. The western part of the Carpathian Basin was occupied by the Longobards and the eastern part by the Gepids. In 567, the Avars occupied the territory ruled by the Gepids. In 568, the Longobards moved to Italy from Transdanubia, and the Avars also occupied that territory, Khagan Bayan I established the Avar Khaganate. The Avars were defeated by the Franks and Bulgars, and their steppe-empire ended around 822. The Hungarians took possession of the Carpathian Basin between 862 and 895, and the Principality of Hungary was established in the late 9th century by Álmos and his son Árpád through the conquest of the Carpathian Basin, the Hungarians secured the territory by the Battle of Pressburg in 907. The Christian Kingdom of Hungary was established in 1000 under King Saint Stephen, ruled by the Árpád dynasty for the following three centuries. In the high medieval period, the kingdom expanded to the Adriatic coast and entered a personal union with Croatia in 1102. In 1241, Hungary was invaded by the Mongols under Batu Khan. The medieval Kingdom of Hungary was a European power, reaching its height in the 14th-15th century. Hungary bore the brunt of the Ottoman wars in Europe during the 15th century. After a long period of Ottoman wars, Hungary's forces were defeated at the Battle of Mohács and its capital was captured in 1541, opening roughly a 150 years long period when the country was divided into three parts: Royal Hungary loyal to the Habsburgs, Ottoman Hungary and the largely independent Principality of Transylvania. The reunited Hungary came under Habsburg rule at the turn of the 18th century, fighting a war of independence in 1703–1711, and a war of independence in 1848–1849 until a compromise allowed the formation of the Austro-Hungarian Monarchy in 1867, a major power into the early 20th century. The Croatian–Hungarian Settlement of 1868 settled the political status of the Kingdom of Croatia-Slavonia within the Lands of the Crown of Saint Stephen which was the official name for the Hungarian territories of the Dual Monarchy.

Austria-Hungary collapsed after World War I, and the subsequent Treaty of Trianon in 1920 established Hungary's current borders, resulting in the loss of 72% of its historical territory, 58% of its population, and 32% of its ethnic Hungarians. Two-thirds of territory of the Kingdom of Hungary was ceded to Czechoslovakia, the Kingdom of Romania, the Kingdom of Serbs, Croats and Slovenes, the First Austrian Republic, the Second Polish Republic and the Kingdom of Italy. A short-lived People's Republic was declared. It was followed by a restored Kingdom of Hungary but was governed by a regent, Miklós Horthy. He officially represented the Hungarian monarchy of Charles IV, Apostolic King of Hungary. Between 1938 and 1941, Hungary recovered part of her lost territories. During World War II Hungary came under German occupation in 1944, then under Soviet occupation until the end of the war. After World War II, the Second Hungarian Republic was established within Hungary's current-day borders as a socialist People's Republic, lasting from 1949 to the end of communism in Hungary in 1989. The Third Republic of Hungary was established under an amended version of the constitution of 1949, with a new constitution adopted in 2011. Hungary joined the European Union in 2004.