3rd-century BC establishments

thumb|right|alt=The map of Scordisci and their capital Singidunum|The map of the tribal state Scordisci and its neighbours

writing system

common aspects of Native American culture that flourished in northeastern and midwestern United States

pre-Columbian archaeological culture/area in the coastal Veracruz region of Mexico, ca. 300BCE&ndash

Ancient Roman religious festival

thumb|upright=1.5|Map of Persis Frataraka (Aramaic: Prtkr’𐡐𐡓𐡕𐡊𐡓’, "governor", or more specifically "sub-satrapal governor") is an ancient Persian title, interpreted variously as “leader, governor, forerunner”. It is an epithet or title of a series of rulers in Persis from 3rd to mid 2nd century BC, or alternatively between 295 and 220 BC, at the time of the Seleucid Empire, prior to the Parthian conquest of West Asia and Iran. Studies of frataraka coins are important to historians of this period.