The Terran Alliance is the first true world government in the history of the human people. Originally formed as a hasty, shakey alliance between all of the nations of the world during the height of the Quangee War when Quangee forces penetrated into the Sol system and began the invasion of Earth itself.

After the war, the Alliance was nearly disbanded in a series of political power plays by its members. But in the end, the need to band together in a universe of hostile alien races prevailed.

Today, the Terran Alliance is a major galactic power with numerous colonies and strong military forces to defend them.