In the Late Middle Ages, the Kingdom of Hungary, a country in Central Europe, experienced a period of interregnum in the early 14th century. Royal power was restored under Charles I (1308–1342), a scion of the Capetian House of Anjou. Gold and silver mines opened in his reign produced about one third of the world's total production up until the 1490s. The kingdom reached the peak of its power under Louis the Great (1342–1382) who led military campaigns against Lithuania, southern Italy and other faraway territories.
The expansion of the Ottoman Empire reached the kingdom under Sigismund of Luxemburg (1387–1437). In the next decades, a talented military commander, John Hunyadi, directed the fight against the Ottomans. His victory at Nándorfehérvár (present-day Belgrade, Serbia) in 1456 stabilized the southern frontiers for more than half a century. The first king of Hungary without dynastic ancestry was Matthias Corvinus (1458–1490), who led several successful military campaigns and also became the King of Bohemia and the Duke of Austria. With his patronage Hungary became the first country which adopted the Renaissance from Italy.
Background
The Kingdom of Hungary came into being when Stephen I, grand prince of the Hungarians, was crowned king in 1000 or 1001. He reinforced central authority and forced his subjects to accept Christianity. Although written sources emphasize the role played by German and Italian knights and clerics in the process, a significant part of the Hungarian vocabulary for agriculture, religion and state was taken from Slavic languages. Civil wars, pagan uprisings and the Holy Roman Emperors' unsuccessful attempts to expand their authority over Hungary jeopardized the new monarchy. Its position stabilized under Ladislaus I (1077–1095) and Coloman (1095–1116). Following the succession crisis in Croatia as a result of their campaign the Kingdom of Croatia entered a personal union with the Kingdom of Hungary in 1102. Both them were regarded as a successor by hereditary rights Coloman was crowned in Biograd in 1102 and the title now claimed by Coloman was "King of Hungary, Dalmatia, and Croatia".
Rich in uncultivated lands and in silver, gold, and salt deposits, the kingdom became a preferred target of the continuous immigration of mainly German, Italian and French colonists. The colonists were mostly peasants who settled in villages, but also large number of townsfolk arrived as craftsmen and merchants. Their arrival contributed to the development of Esztergom, Székesfehérvár and many other cities and large number of villages in various parts of the Kingdom. Situated at the crossroads of international trade routes, Hungary was affected by several cultural trends. Romanesque, Gothic and Renaissance buildings, and literary works written in Latin prove the predominantly Roman Catholic character of the culture of the Kingdom, but Orthodox, and even non-Christian ethnic minority communities also existed. Latin was the language of legislation, administration and judiciary, but "linguistic pluralism" (János M. Bak) contributed to the survival of a number of tongues, including a great variety of Slavic dialects.
The predominance of royal estates initially ensured the sovereign's preeminent position, but the alienation of royal lands gave rise to the emergence of a self-conscious group of lesser landholders. They forced Andrew II to issue his Golden Bull of 1222, "one of first examples of constitutional limits being placed on the powers of a European monarch" (Francis Fukuyama). The kingdom received a major blow from the Mongol invasion of 1241–1242. Thereafter Cuman and Jassic groups were settled in the central lowlands and colonists arrived from Moravia, Poland and other nearby countries.
Interregnum (1301–1323)
Andrew III died on January 14, 1301. His death created an opportunity for about a dozen lords, or "oligarchs", who had by that time achieved de facto independence of the monarch to strengthen their autonomy. They acquired all royal castles in a number of counties where everybody was obliged either to accept their supremacy or to leave. For instance, Matthew III Csák ruled over fourteen counties in the lands now forming Slovakia, Ladislaus Kán administered Transylvania, and Ugrin Csák controlled large territories between the rivers Száva and Dráva. In Croatia the situation for the crown became even more dire, as viceroy Paul Šubić and the Babonić family achieved de facto independence, with Paul Šubić even minting his own coin and being called by contemporary Croatian historians as the "uncrowned king of the Croats".
