The Great Diaspora was the name for a period of Xindi history which described the aftermath of the destruction of Xindus in the 2030s.
During this time, the Xindi were scattered all across the Delphic Expanse, struggling to survive and searching for a new homeworld. (ENT: "The Shipment") During the Diaspora, the Xindi were helped by the Guardians, who guided them to habitable planets and showed them valuable resources. Without the Guardians, the Xindi would have died out. (ENT: "The Council")
Enarchis was a key writer during the Great Diaspora. (ENT: "Azati Prime")