What is the name of the ancient people first described by a Roman historian in his treatise that is adjacent to Prussia?
Prussia (region): Prussia (Old Prussian: "Prūsa", German: "Preußen" , Lithuanian: "Prūsija" , Polish: "Prusy" ) is a historical region stretching from Gdańsk Bay to the end of Curonian Spit on the southeastern coast of the Baltic Sea, and extending inland as far as Masuria. Aesti: The Aesti (also Aestii or Aests) were an ancient people first described by the Roman historian Tacitus in his treatise "Germania" (circa 98 CE).
i don't know