The second port city was founded on Ptergo and they gain more and more importance on trade in the old world.
Two more port cities were founded on Ptergo which makes Ptergo a major player in the international trade.
More and more merchants arrive on Ptergo, since it now a major player in international trade.
The merchants are tired of their local government. They don't want to pay their high taxes for a state that can't even take proper care of their streets and neglects their citizen's safety. This event culminated in the expulsion of the former govermant.
This war resulted in high casualties on both sides and ended with unsolved problems.
The Confederation of Merchants blocked all trade routs between the northern and southern continent.
The blockade created by the confederation of merchants lead to this big war, that was won by the confederation.
It was the last war, that the confederation of merchants fought before they gained their independence.