A Bettendorf five-year-old can name every country in the world, find each one on the map, and identify its flag. Akshaj Chidananda can also name all of the states, their capitals, and knows their ...

Do you know your tricolor from your Trinidad and Tobago? With nearly 300 country flags to choose from, this quiz is surprisingly difficult. There are 254 different flags in the world, covering all ...

A third of the world’s 196 countries currently have national flags that include religious symbols, according to a new Pew Research analysis. Of the 64 countries in this category, about half have ...