The “one world government” was ancient Rome; it has nothing to do with modern America.
Not that Obamarama doesn’t bear similarities to the Roman beast and its Neronian heads, but still.
The Book of Revelation was written after Jesus had died, risen, and ascended. It was written after the fall of ancient Rome. So a book of prophecy about FUTURE events can not possibly be talking about ancient Rome.
It’s obviously about the end times in the future.