French Republic
Located in western Europe, with an area of about 550000 square kilometers (excluding overseas territories), it is the largest country in the European Union, with Paris as the capital and French as the common language. As of January 2024, the native population of France is about 66.1 million.
Republic of Serbia
Located in the north central Balkan Peninsula, the official language is Serbian, the main religion is Orthodox, and the capital is Belgrade.
Hungary
Central European landlocked country, with an area of 93023 square kilometers and a population of 9.6 million (January 2023), the official language is Hungarian, and the capital is Budapest.