Dissolution of Czechoslovakia
On 1 January 2009 Slovakia adopted the Euro as its currency with the exchange rate of 30.126 SK/€, and the €2 commemorative coin for 2009, Slovakia's first, featured the 20th anniversary of the Velvet Revolution in remembrance of the common struggle of the Czechoslovak people for democracy. By a quirk of fate, the welcoming speech on the behalf of the European Union on the occasion of Slovakia's entry to the Eurozone was delivered by Mirek Topolánek, the prime minister of the then-EU presiding country, the Czech Republic, naturally in his native language while other guest speakers used English. The Czech Republic continues to use the Czech koruna, or crown.
Czech koruna
In 1892, the Austro-Hungarian krone replaced the gulden, at the rate of one gulden equaling two kronen (which is also the reason why the 10-koruna coin is still nicknamed "pětka" or "the five" by the Czechs). The name ""krone"" was invented by the emperor, Franz Joseph I of Austria. After Austria-Hungary dissolved in 1918, the only successor state that kept the name of the currency, the koruna, was Czechoslovakia. In the late 1920s, the Czechoslovak koruna was the hardest currency in Europe. During the Second World War, the currency on the occupied Czech territory was artificially weakened. The Czechoslovak koruna was restored after the war. It underwent a highly controversial monetary reform in 1953.