The known and recorded histories of the Continent of Venka told by the Dragonborn Empires.
The many tribes of Dragonborn began to elect leaders, form alliances, and finally establish the three Empires, and this date is seen as the beginning of the development and establishment of the empires, though each Empire wouldn't be called and Empire until a few decades later.
The community of villages and towns to the North, on the Eastern side of Venka began to be official referred to as the Polentien Empire, named after their choice to live close to the harsh and cold northern region of Venka. Polienix meaning Frozen in Draconic, and Teino meaning people in Draconic.
The community of villages and towns on the Western side of Venka began to be official referred to as the Ruizar Empire, named after the Draconic name for the large lake on the continent. Ruizar meaning Vista, or Scenic Beauty in Draconic.
Following tensions between the three Empires, the emperor of the Polentien Empire, Iordhall Tiltic, leads his people across the waters westward in search of new lands to settle. They find the Islands that would become the Polantian Kingdom, settling its first city, Yario.
From the west came the descendants of the Tal, hard, raving warriors, who landed on Venkan shores, establishing camps, taking land from the Empires.
The Dragons returned to Oxdara, and with them the a new subspecies of Dragonborn, the Gemstone Dragonborn, started to be born.
One day the entirety of Oxdara was shaken, from Erendoc to Rularia to Venka, earthquakes pulled every person outside, and when they looked to the sky, they saw two huge Dragons. Tiamat and Bahamut made their presence known to all of Oxdara. The two Dragon Gods shielded the plane under their wings, sending the plane into darkness, and when they removed their wings. A new moon was present in the sky. A deep red moon, and besides the moon, another Dragon, like Tiamat, like Bahamut, Kaltorius had returned to Oxdara, and their celestial embodiment joined Bahamut's, the moon Hola, and Tiamats, the Sun, in the sky. Oxdara entered into a new timeline, a new universal era, where the three continents, that had slowly started to become connected via culture exchanges, and the creation of the way lines. This era saw many different kinds of Dragons reappearing in Oxdara again, Gemstone Dragons, those of Amethyst, Ruby, Saphire, Metallic Dragons, those of Tin, Zinc, Steel, and more unique kinds.