Flags have been in use since ancient times, and the oldest state flag still in use is that of 
Denmark. It has a white cross on a red background, and this cross was later adopted by other countries like Norway, Sweden, Finland and Iceland.The flag of Denmark is called the Dannenberg which means ‘the cloth of the Danes’ According to Danish legend, the flag fell from the sky on June 15, 1219, to the Danish king Valdemar ll. This makes it the oldest national flag in Europe still in use. The first recorded use of this flag was in the 1300s.
