Answer:
The Roman Empire conquered these lands by attacking them with unmatched military strength, and it held onto them by letting them govern themselves.
Explanation:
A young person may prevent human rights violation by trying to become a law abiding citizen. In following simple rules and regulations there would a slim chance to step on someone else's right therefore, everybody's rights are being taken cared of.
Cave men are humans but went extinct in Europe 40,000 years ago. There are many myths about this and I am pretty sure there is not a correct answer yet. Great question though!