4. Saudi Arabia Saudi Arabia's national flag has a striking green background with white Arabic script and a horizontal white sword. The green color represents Islam, while the white sword ...

Argentina has a blue and white flag. The flag's colours symbolise the sky, the waters of the Rio de la Plata, and peace ...

The flag features a vertical stripe of red with an elaborate design of five carpet motifs, a white crescent, five stars, and a green background ...

During international athletic events like the Olympics and World Cup, people can typically tell a country by their flag.