The class conflict in Rome ultimately led to the fall of the republic and the institution of monarchy
Step-by-step explanation:
It is something that is hard to think of in the modern democratic terms but the average population of Rome was the one that preferred the aristocracy of a King over the rule of the Republic.
The Republic had created the elite class of people that had the most rights, the most powers and the least responsibly for the well being of the less fortunate.
This is why the conflict between the two classes ended up in popular support for a monarchy.