Great Expansion

The Great Expansion is a vast period of time lasting roughly from the arrival of Exades on Hiteria in SY 3920 to the foundation of the Hyperion League in SYK 10.22, which begins the Third Trilogy Era. 
Explorators are still at the helm of this race for expansion. 
During the Great Expansion, the Tontheonic civilization pushed largely into the Perseus Arm of the Milky Way Galaxy.
Category:General