General Knowledge - Video. How Countries' Flags Have Changed Drastically Over Time. Posted: May 2, 2025 | Last updated: May 2, 2025. Play War Thunder now for free on PC, PlayStation or Xbox: <a ...

The earliest known use of flags dates back 3,000 BCE and was used in ancient Egypt but in modern times there is one country that holds the title as having the most colourful national flag of all.