Kingdom of Hungary Máté Csák III. The kingdom of Hungary reached an age of prosperity and stability under Charles I. The gold mines of the Kingdom were extensively worked and soon Hungary reached a prominent standing in European gold production. The forint was introduced as a currency, replacing the "denars", and soon after Charles's reforms were implemented, the economy of the Kingdom started to prosper again, having fallen into a parlous state following the Mongol invasion. Charles exalted the cult to Saint Ladislaus I, using him as a symbol of bravery, justice and purity. He also venerated his uncle, Saint Louis of Toulouse.
Currency of Venezuela The various monetary laws from July 12, 1945 on continued to define the monetary unit as the gold bolívar ("bolívar de oro") of 290.323 mg pure gold. It was only October 30, 1974 that the monetary unit was defined simply as "bolívar", with no reference to gold. The bolívar was a very stable currency for a decade after 1964, but by the early 1980s it was in serious trouble. A peg to the US dollar at 14·50 bolívares did not halt the slide. Neither peg, nor crawling peg, nor managed float could keep the bolívar exchange rate under control. It