41st century

After the death of Mavic Chen a dynasty of his descendants slowly transformed the relatively democratic Galactic Federation into a new incarnation of the old Earth Empire. (MA: The Crystal Bucephalus)
 * Most likely, this new empire would become the Second Great and Bountiful Human Empire known to exist by the 42nd century

Major Events

 * 4039 - The Graxnix ravage the Earth. (DWM: Hotel Historia)

Minor Events

 * Unknown - The Doctor frees a group of Human colonists forced to live like cavemen on their colony world that has been captured by aliens and turned into the Wumba's World of Wild safari park. (DWAM: Save the Humans!)