Indicate the consequences of imperial conquests for the conquered peoples?

One of the consequences for the conquered peoples may be turning them into slaves. In addition, the resources of the captured state are being depleted. In fact, the land and the people themselves are turning into the property of the conquerors who do not hesitate to engage in violence. True, very often such a tough policy leads to the outbreak of uprisings. Also, very often such uprisings lead to the fall of the imperial regimes of the parasite states.