Szeged III. In the second century AD there was a Roman trading post established on an island in the Tisza, and the foundations of the Szeged castle suggest that the structure may have been built over an even earlier fort. Today only one corner of the castle still remains standing. During the Mongol invasion the town was destroyed and its inhabitants fled to the nearby swamps, but they soon returned and rebuilt their town. In the 14th century, during the reign of Louis the Great, Szeged became the most important town of Southern Hungary, and – as the Turkish armies got
Third country national Third country national Third Country National (TCN) is a term often used in the context of migration, referring to individuals who are in transit and/or applying for visas in countries that are not their country of origin (i.e. country of transit), in order to go to destination countries that is likewise not their country of origin. In the European Union, the term is often used, together with "foreign national" and "non-EU foreign national", to refer to individuals who are neither from the EU country in which they are currently living or staying, nor from other member states of the European