If the invaded country is developed and already has similar values to my culture: copy/paste what was done with Japan and Germany. Write them a new constitution, invest in development.
Else: oh fuck I don’t know. You probably need a strong dictatorship because otherwise the people will vote for their own dictator. Force education, instill modern (yes that’s pejorative) values. 20 years later maybe they can have democracy.
If the invaded country is developed and already has similar values to my culture: copy/paste what was done with Japan and Germany. Write them a new constitution, invest in development.
Else: oh fuck I don’t know. You probably need a strong dictatorship because otherwise the people will vote for their own dictator. Force education, instill modern (yes that’s pejorative) values. 20 years later maybe they can have democracy.