15. A citizen's rights in ancient Rome included all EXCEPT: a. Voting in assemblies b. Owning property c. Universal education d. Legal protection

The correct answer is c. Universal education.<br /><br />In ancient Rome, citizens had the right to vote in assemblies, own property, and receive legal protection. However, universal education was not that was guaranteed to all citizens. Education in ancient Rome was primarily reserved for the upper classes and was not widely accessible to the general population.