Oasis

Faction led by Green to free slaves and take down the 1st Cog Empire starting in Ratuna, 150 AA.

It lasted for 17 years and was disbanded shortly after Green’s death after the end of the rebellion in 167 AA.

Freedom did not last long though and a few years later nations from the remnants of the 1st Cog Empire reinstated slavery.

The 2nd Cog Empire was formed due to the Oasis destroying the first one. This time though the Cogs don’t even own Cog City and are less powerful and more fragmented.