I know that you can't simply take some people and move them into the colonies, but soldiers can be transfered to new location, it happened and happens today, this may look unimportant, but a large group of soldiers living in a place will, with time, change the composition of etnics in that place, as they get married and have childrens with the locals.
This is very importan in provinces with low native population (some places in africa for example) were a few soldiers moved there could change the etnic of the province and soldier's etnia would become an importan part, if enougth soldiers are moved they may even become mayority.
PD.: please excuse me if i've made some mistake, my english isn't very good.
This is very importan in provinces with low native population (some places in africa for example) were a few soldiers moved there could change the etnic of the province and soldier's etnia would become an importan part, if enougth soldiers are moved they may even become mayority.
PD.: please excuse me if i've made some mistake, my english isn't very good.