By "control" I am referring to fully integrated provinces in which every person residing there is considered a full Roman citizen.
I'll leave the nature of this hypothetical Rome and how it came to survive to the modern day up to you. It does not matter whether it is a republic or empire so long as it is a direct continuation of Ancient Rome and uses either Latin or Greek (or both) as its main language. Any POD is allowed so long as these criteria are met.
What's to stop a roided up Roman Empire from swallowing all the Americas? Africa? Oceania? On the other hand, I imagine Asia would present many difficulties. How much of the world can we expect to speak Latin as a first or second language?
I'll leave the nature of this hypothetical Rome and how it came to survive to the modern day up to you. It does not matter whether it is a republic or empire so long as it is a direct continuation of Ancient Rome and uses either Latin or Greek (or both) as its main language. Any POD is allowed so long as these criteria are met.
What's to stop a roided up Roman Empire from swallowing all the Americas? Africa? Oceania? On the other hand, I imagine Asia would present many difficulties. How much of the world can we expect to speak Latin as a first or second language?