OK, but first you have to solve for X in the following example: The Romans would displace conquered peoples by resettling them in Rome while the Romans went out into the hinterlands. This allowed the new influx of slaves to become "Romanized" while giving Roman soldiers farm land they were promised to receive as the price of conscription.
This creates two massive problems for today's society:
Today "Romanizing" has a different name: Cultural Genocide. Whether intentional or not, you are eradicating the cultures you have displaced. Today that's considered a violation of human rights and human dignity. You can't do that and if you try you are at least going to have to find something to mitigate the problem. Do you create an intersectional matrix that finds the most marginalized peoples and leaves them as they are? How do you decide who is most marginalized if you have to move someone. What if their culture a kind of terroir? Can it not exist if you remove it from that place? If so what do you do? Even if they have their language, are the Gullah still the Gullah if you remove them from their diet and usual place of livelihood? Not to mention, when you move their their language will likely disappear and members become assimilated.
Then you have the Refugee Resettlement or "Oakie" Problem. You are introducing a new out-group who will compete for resources and power with an existing in-group. This always causes conflict. In theory, if the in-group view the out-group as either dumb and/or untrustworthy, they turn their judgemental views into critical views and their critical views into moral judgements. After all, value judgements never sit still. After a while they begin incarcerating the most marginalized of the out-group and the scapegoating starts. If not carefully calibrated and balanced the in-group start caving heads in with baseball bats, but the more you carefully calibrate it, the more you return back to the "Romanization" problem.
There are a lot of other problems that arise, but these are the two most consistent when dealing with humans.
This creates two massive problems for today's society:
Today "Romanizing" has a different name: Cultural Genocide. Whether intentional or not, you are eradicating the cultures you have displaced. Today that's considered a violation of human rights and human dignity. You can't do that and if you try you are at least going to have to find something to mitigate the problem. Do you create an intersectional matrix that finds the most marginalized peoples and leaves them as they are? How do you decide who is most marginalized if you have to move someone. What if their culture a kind of terroir? Can it not exist if you remove it from that place? If so what do you do? Even if they have their language, are the Gullah still the Gullah if you remove them from their diet and usual place of livelihood? Not to mention, when you move their their language will likely disappear and members become assimilated.
Then you have the Refugee Resettlement or "Oakie" Problem. You are introducing a new out-group who will compete for resources and power with an existing in-group. This always causes conflict. In theory, if the in-group view the out-group as either dumb and/or untrustworthy, they turn their judgemental views into critical views and their critical views into moral judgements. After all, value judgements never sit still. After a while they begin incarcerating the most marginalized of the out-group and the scapegoating starts. If not carefully calibrated and balanced the in-group start caving heads in with baseball bats, but the more you carefully calibrate it, the more you return back to the "Romanization" problem.
There are a lot of other problems that arise, but these are the two most consistent when dealing with humans.