This country, formerly known as Bohemia, was part of the Holy Roman Empire and then Austria-Hungary before becoming independent in the 20th Century. It also has the highest density of castles in Europe and its capital is the only major city not bombed extensively in WWII. Which country is it?

The flag of the Czech Republic has switched back and forth between including the blue triangle and just having a white stripe on top of a red. Its traditional colors date back all the way to a coat of arms that originated in 1192!

Asked by Tracy A. Annis · Last updated 5 years ago · 219.7K views · SOURCE