Tricolour (flag) orange-white-blue design of the Prince's Flag ("Prinsenvlag", predecessor of the flags of the Netherlands and Luxembourg), used from 1579 by William I of Orange-Nassau in the Eighty Years' War, establishing the independence of the Dutch Republic from the Spanish Empire. Though not the first tricolour flag, one of the most famous, known as "Le Tricolore", is the blue, white and red (whence also called "Le Bleu-Blanc-Rouge") flag of France adopted in the French Revolution. With the formation of French client republics after 1795, the revolutionary tricolour was exported and adopted more widely in Europe, by the Republic of Alba 1796
Flag of Armenia of the DRA to fly in Yerevan for the first time in over sixty years. A year later, following a Nagorno-Karabakh-themed mass demonstration where the tricolour was flown, he urged its official recognition. This came on August 24, 1990, a day after the Armenian Supreme Soviet declared the republic's sovereignty and renamed the country the Republic of Armenia. At that point, just over a year before Armenia declared its formal independence from the USSR, the tricolour replaced the 1952 flag. The 2006 law on the National Flag of Armenia states that the flag has to be raised on the following