United Earth

President

Planetary authority for all Humanity
2120s: The European Hegemony led to the formation of United Earth
2150: The last of Earth's nations joined United Earth
2155: Earth was at talks about forming the Coalition of Planets
2161: United earth became part of the United Federation of Planets
32nd Century: Earth had left the Federation & had become self-sufficient
3190: Titan joined UE, Later that year, UE rejoined the Federation