Countries

Bulgaria has been a traditionally Christian state since adopting Christianity as the state religion in 865.

The favorite drink of Slovaks is Kofola, a non-alcoholic carbonated cola drink produced in Slovakia and the Czech Republic.

The capital of the pharmaceutical and chemical industry in Switzerland is Basel, which is the country's third largest city.

Slovakia has a dense river network, 96% of which belongs to the Danube catchment area (Black Sea catchment area), and the remaining 4% to the Vistula catchment area (Baltic Sea catchment area).

Ireland is famous for its stone, medieval strongholds, and historic abbeys, often located in picturesque natural surroundings.

Ireland is an island country in western Europe.

St. Peter’s Basilica was built between 1506 and 1626.

Brazil has a dense and complex river system, one of the most extensive in the world, with eight major drainage basins flowing into the Atlantic.

The currency of North Korea is the North Korean Won (KPW).

Spanish is the official language in Cuba.