Greater Iberia is a formable nation in Europe representing a unification of the Iberian peninsula, and can be formed by any country in the Iberian or Celt-Iberian culture group with its capital in the pennisula, such as Turdetania, Celticia, or 20pxIlercavonia. Notably, despite their significant presence in northern Iberia, the Pre-Indo-European tribes of the Pyrenees (such as 20pxVasconia or 20pxAutrigonia) are not eligible to form Greater Iberia. As a tier 3 endgame tag, forming Greater Iberia requires reforming into a monarchy or republic and controlling all the major cities of the region as well as a number of regions in the north and south - conquering the other tribes and ejecting the Carthaginian colonies in the south - and like most other formables grants claims over the remaining territories in the peninsula. Historically the many and diverse tribes of Iberia never came close to any sort of cohesion or unity outside of their tribal federations, and a united Iberian identity would only truly develop after the Roman conquests, with a united Iberia not emerging until the Iberian Union many centuries later.
The Greeks know the land we inhabit as Iberia. As civilization flourishes, and we become more aware of the lay of the land, political environment, and cultural similarities of our neighbors, it becomes apparent that this land of Hiberia belongs with us, and not the greedy foreign invaders from the east.
Has at least 1 territory
Country is in the Iberian or Celt-Iberian culture group
The capital is in the region of Baetica, Tarraconensis, Contestania, Gallaecia, or Lusitania