No, those in a specific area of space who rallied behind a specific leader in a specific movement were.
And you think the most hardcore supporters from other system didn't flock to join the NTF flag? After all, NTF is about "Earth glory" and "anti-vasudanism". Basicely, the GTVA just crushed a large rebellion that had a similar reasoning. (similar enough. anyone hating hte GTVA enough would have reasons to join)
How likely is a second rebellion like that right after the first one? Not bloody likely.. If anything, access to weaponry and security clearances will be even more strict, and the biggest rebellious individuals have already been defeated.
Here in the US one of the biggest political problems is the violence associated with unwanted immigration. Same goes for Europe.
Happens.
Not exactly the same situation. And hardy a big and violent problem. Once a war starts over something like that, then we can talk.