Systems Alliance

The Systems Alliance was the representative body of Earth and all human colonies in Citadel space. Backed by Earth's most powerful nations, the Alliance has become humanity's military, exploratory, and economic spearhead. While the Alliance is relatively new to the galactic community, it has already made a name for itself, gaining humans an embassy on the Presidium.
The events of the Reaper War had left the galaxy shattered and the Systems Alliance - alongside a coalition of turians, asari, quarians, geth, salarians and others that fought, bled and died together to put an end to the Reaper threat and later became stranded in the Sol System - isolated from the rest of the galaxy. Throughout the two centuries of isolation the Systems Alliance transformed, its society turned into a multi-racial society, united in purpose and unity, formed from the coalition that helped take down the Reapers. By the time it reemerged into the galactic scene, the new Systems Alliance had become a destabilizing element, one the multiple powers would either court or prevent.
==History==
After the defeat of the Reapers, the Systems Alliance and the coalition of forces that helped save the galaxy were isolated from the devastated galaxy. Forced to remain on Earth, humanity and the alien races united to rebuild what had been burned down. In the two centuries that followed, the Systems Alliance would be utterly transformed from within, the aliens' own societies now intertwined with humanity's.