page_title: Prague
section_title: The era of Charles IV
hierarchical_section_title: Prague / History / The era of Charles IV
caption_attribution_description: English: Southern façade of St. Vitus Cathedral, Prague
context_page_description: Prague is the capital and largest city in the Czech Republic, the 13th largest city in the European Union and the historical capital of Bohemia. Situated on the Vltava river, Prague is home to about 1.3 million people, while its metropolitan area is estimated to have a population of 2.7 million. The city has a temperate oceanic climate, with relatively warm summers and chilly winters.
  Prague is a political, cultural and economic centre of central Europe complete with a rich history. Founded during the Romanesque and flourishing by the Gothic, Renaissance and Baroque eras, Prague was the capital of the Kingdom of Bohemia and the main residence of several Holy Roman Emperors, most notably of Charles IV.
  It was an important city to the Habsburg Monarchy and its Austro-Hungarian Empire. The city played major roles in the Bohemian and Protestant Reformation, the Thirty Years' War and in 20th-century history as the capital of Czechoslovakia between the World Wars and the post-war Communist era.
  Prague is home to a number of well-known cultural attractions, many of which survived the violence and destruction of 20th-century Europe.
context_section_description: Prague flourished during the 14th-century reign (1346–1378) of Charles IV, Holy Roman Emperor and the king of Bohemia of the new Luxembourg dynasty. As King of Bohemia and Holy Roman Emperor, he transformed Prague into an imperial capital and it was at that time by the area the third-largest city in Europe (after Rome and Constantinople).
  Charles IV ordered the building of the New Town (Nové Město) adjacent to the Old Town and laid out the design himself. The Charles Bridge, replacing the Judith Bridge destroyed in the flood just prior to his reign, was erected to connect the east bank districts to the Malá Strana and castle area. On 9 July 1357 at 5:31 am, Charles IV personally laid the first foundation stone for the Charles Bridge. The exact time of laying the first foundation stone is known because the palindromic number 135797531 was carved into the Old Town bridge tower having been chosen by the royal astrologists and numerologists as the best time for starting the bridge construction. In 1347, he founded Charles University, which remains the oldest university in Central Europe.
  He began construction of the Gothic Saint Vitus Cathedral, within the largest of the Prague Castle courtyards, on the site of the Romanesque rotunda there. Prague was elevated to an archbishopric in 1344, the year the cathedral was begun.
  The city had a mint and was a centre of trade for German and Italian bankers and merchants. The social order, however, became more turbulent due to the rising power of the craftsmen's guilds (themselves often torn by internal fights), and the increasing number of poor.
  The Hunger Wall, a substantial fortification wall south of Malá Strana and the Castle area, was built during a famine in the 1360s. The work is reputed to have been ordered by Charles IV as a means of providing employment and food to the workers and their families.
  Charles IV died in 1378. During the reign of his son, King Wenceslaus IV (1378–1419), a period of intense turmoil ensued. During Easter 1389, members of the Prague clergy announced that Jews had desecrated the host (Eucharistic wafer) and the clergy encouraged mobs to pillage, ransack and burn the Jewish quarter. Nearly the entire Jewish population of Prague (3,000 people) was murdered.
  Jan Hus, a theologian and rector at the Charles University, preached in Prague. In 1402, he began giving sermons in the Bethlehem Chapel. Inspired by John Wycliffe, these sermons focused on what were seen as radical reforms of a corrupt Church. Having become too dangerous for the political and religious establishment, Hus was summoned to the Council of Constance, put on trial for heresy, and burned at the stake in Constanz in 1415.
  Four years later Prague experienced its first defenestration, when the people rebelled under the command of the Prague priest Jan Želivský. Hus' death, coupled with Czech proto-nationalism and proto-Protestantism, had spurred the Hussite Wars. Peasant rebels, led by the general Jan Žižka, along with Hussite troops from Prague, defeated Emperor Sigismund, in the Battle of Vítkov Hill in 1420.
  During the Hussite Wars when the City of Prague was attacked by "Crusader" and mercenary forces, the city militia fought bravely under the Prague Banner. This swallow-tailed banner is approximately 4 by 6 feet (1.2 by 1.8 metres), with a red field sprinkled with small white fleurs-de-lis, and a silver old Town Coat-of-Arms in the centre. The words "PÁN BŮH POMOC NAŠE" (The Lord is our Relief) appeared above the coat-of-arms, with a Hussite chalice centred on the top. Near the swallow-tails is a crescent-shaped golden sun with rays protruding.
  One of these banners was captured by Swedish troops in Battle of Prague (1648), when they captured the western bank of the Vltava river and were repulsed from the eastern bank, they placed it in the Royal Military Museum in Stockholm; although this flag still exists, it is in very poor condition. They also took the Codex Gigas and the Codex Argenteus. The earliest evidence indicates that a gonfalon with a municipal charge painted on it was used f
caption: St. Vitus Cathedral at Prague Castle.
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