Prince's Flag own tricolour, chosen just a few months earlier. In the following period of the Kingdom of Holland, there was also no place for Orange and the Bonapartist King Louis I chose red. In 1813, when the French were expelled and the Netherlands regained its independence, the Prince of Orange returned to the country from England. The Prince's Flag saw a short revival; in order to demonstrate the attachment of the people to the House of Orange, both this flag and the red-white-blue flag fluttered on the roofs. In the same year, for the first time, the red-white-blue flag was flown
Flag of Sudan Flag of Sudan The current flag of Sudan () was adopted on 20 May 1970 and consists of a horizontal red-white-black tricolour with a green triangle at the hoist. The flag is based on the Arab Liberation Flag shared by Egypt, Iraq, Syria and Yemen that uses a subset of the Pan-Arab colours in which green is less significant. Prior to the 1969 military coup of Gaafar Nimeiry, a blue-yellow-green tricolour design was used. According to "World Flags 101": In 1881, at the beginning of the Mahdist War, the Mahdi Muhammad Ahmad appointed Abdallahi ibn Muhammad as one of his