The Centaurians have been rescued from their home planet after a (self-inflicted) devastation, and are being brought back with the spacefaring explorers with an expectation that they will be assimilated into their new parent culture.
The Centaurians have been rescued from their home planet after a (self) devastation. They will be assimilated into their new parent culture. The Centaurians are being brought back with the spacefaring explorers with an expectation this. Self is inflicted.