Addis Ababa is the capital of Ethiopia and the seat of the African Union. Located in the highlands, it is a major diplomatic and economic center, reflecting Ethiopia’s historical and political significance.

Estonia adopted the Euro as its official currency in 2011, replacing the Estonian Kroon. The Euro is used across the country, aligning Estonia with other European Union member states.

Cairo is the capital of Egypt, a sprawling metropolis on the Nile River. It is one of the largest cities in Africa, known for its ancient pyramids, Islamic architecture, and vibrant cultural heritage.

Ecuador is located in northwestern South America, bordered by Colombia and Peru. It is named after the equator, which runs through the country, and is known for its diverse geography, including the Andes and the Galápagos Islands.

The Danish Krone is the official currency of Denmark, symbolized as 'kr'. It has been in use since 1875 and remains in circulation despite Denmark’s EU membership, reflecting its economic independence.

Prague is the capital of the Czech Republic, renowned for its medieval architecture, Charles Bridge, and vibrant cultural scene. It is a major European city and a UNESCO World Heritage site.

Nicosia is the capital of Cyprus, located in the center of the island. It is a divided city, serving as the capital for both the Republic of Cyprus and the Turkish Republic of Northern Cyprus.

The Cuban Peso (CUP) is the official currency of Cuba, used by locals for most transactions. While the Convertible Peso (CUC) was previously used for tourists, the CUP is now the primary currency.

Zagreb is the capital and largest city of Croatia, located in the northwest of the country. It is the political, economic, and cultural hub, known for its historic architecture and vibrant cultural scene.

The Colombian Peso is the official currency of Colombia, symbolized as '$' or 'COP'. It has been in use since 1837 and is managed by the Banco de la República, Colombia’s central bank.