Unified Martian Republic

The Unified Martian Republic was a governing body of Humanity. At its peak, the UMR governed the Martian System, much of the Saturnian System, some of the Uranian System, and many worlds outside of Sol System.

History
The UMR was born out of the Colonial Secessionist War, being the only world in Sol System given full autonomy. Originally being a government formed out of nations that were representative of each of Mars' 30 quadrangles, before each unifying into a single governing body.

After colonising and claiming many systems outside of Sol System, Mars began to campaign for more domain in Sol System. After much debate, Mars Nationalists jumped the gun, and invaded much of the Saturnian, Uranian and Jovian systems, intiiating the Mars-Federation War