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 Ottawa to the large green space and quality of life in the area, as well as the forests, trees, and parkland within the city. It was adopted January 1, 2000 following the creation of the Ottawa "megacity". Previously the Ottawa flag had been a purple, red and blue tricolour. This flag was adopted by the city in 1901 and when it was replaced it was the oldest municipal flag in Canada. The three colours were intended to represent purple for the monarchy, red for the Liberals, and blue for the Conservatives. The flag was not popular, however, with few liking its