At first glance, it seems that the 3rd Imperium's expansion slows down - nay, stops - after 600 years.
But, maybe that's my ingrained Manifest Destiny talking.
Suppose it's some other way.
For example, the Ziru Sirka carefully, deliberately planted colonies on key worlds, and took over administration of worlds with existing populations (maybe the same as "key worlds"?).
Those "key worlds" are the worlds with populations in the billions. "Administrated worlds" are the subjugated peoples, some of which are also perhaps key worlds.
Thus every world with populations lower than X are home-baked colonies, startups, corporate interests, temporary, recent, exiles, yet to be established, rootless, what-have-you. Maybe worlds which the Ziru Sirka had started on a "3,000 year plan" for terraforming or somesuch.
Implications are that the 2nd and 3rd Imperia didn't really "grow" the boundaries of human space, much, per se. They largely just assimilated what was already out there. And the mandate was always to grab the high-population worlds first -- a common theme.
Thoughts?
But, maybe that's my ingrained Manifest Destiny talking.
Suppose it's some other way.
For example, the Ziru Sirka carefully, deliberately planted colonies on key worlds, and took over administration of worlds with existing populations (maybe the same as "key worlds"?).
Those "key worlds" are the worlds with populations in the billions. "Administrated worlds" are the subjugated peoples, some of which are also perhaps key worlds.
Thus every world with populations lower than X are home-baked colonies, startups, corporate interests, temporary, recent, exiles, yet to be established, rootless, what-have-you. Maybe worlds which the Ziru Sirka had started on a "3,000 year plan" for terraforming or somesuch.
Implications are that the 2nd and 3rd Imperia didn't really "grow" the boundaries of human space, much, per se. They largely just assimilated what was already out there. And the mandate was always to grab the high-population worlds first -- a common theme.
Thoughts?