A lot of the time, when I search for "What if the Rom-" on Google, a lit is provided and it is typically "-an Republic never fell" or "-an Empire never fell", yet it doesn't autocomplete to "-an Kingdom", despite Rome originally having been a kingdom before it became a republic. Therefore, Rome's history as a kingdom is important in Roman history, as it is the beginning of Roman history.
So, my question is:
"What if the Kingdom of Rome never fell?"