DaciaDacia (ˈdeɪʃə, ; ˈd̪aː.ki.a) was the land inhabited by the Dacians, its core in Transylvania, stretching to the Danube in the south, the Black Sea in the east, and the Tisza in the west. The Carpathian Mountains were located in the middle of Dacia. It thus roughly corresponds to the present-day countries of Romania, as well as parts of Moldova, Bulgaria, Serbia, Hungary, Slovakia, and Ukraine. A Dacian kingdom of variable size existed between 82 BC until the Roman conquest in AD 106, reaching its height under King Burebista.
TrajanTrajan (ˈtreɪdʒən ; Caesar Nerva Traianus; 18 September 53 11 August 117) was Roman emperor from 98 to 117. Trajan was born and raised in Italica, close to modern Seville in present-day Spain, a small Roman municipium of Hispania Baetica founded by Scipio as an Italic settlement; his branch of the Ulpia gens, the Ulpii Traiani, came from the town of Tuder in the Umbria region of Italia. Trajan's father, Marcus Ulpius Traianus, also from Italica, was a senator. Trajan rose to prominence during the reign of Domitian.
RomaniaRomania (roʊˈmeɪniə ; România româˈnI.a) is a country located at the crossroads of Central, Eastern, and Southeastern Europe. It borders Bulgaria to the south, Ukraine to the north, Hungary to the west, Serbia to the southwest, Moldova to the east, and the Black Sea to the southeast. It has a predominantly temperate-continental climate, and an area of , with a population of 19,892,812 inhabitants (2023) made by macrotrend and worldometer. Romania is the twelfth-largest country in Europe and the sixth-most populous member state of the European Union.