United Nations Space Federation

The United Nations Space Federation, more commonly known just Federation, is the largest political and governing body of humanity.

History
After the end of the Colonial Secessionist War, Earth, unified under the United Nations of Earth, ended the war with the Inter-Colonial Government, and allowed Mars to splinter as its own nation. The United Nations of Earth soon established themselves as the United Nations Solar Federation, accepting the Colonial worlds that wanted independence. However, soon after this, Humanity made their first colonies outside of Sol System, thus making "Solar Federation" obsolete, then re-establishing themselves as the Space Federation.