Very likely you've heard this message before, the rise and decline of America as compared to former empires. However, this analysis is kind of spooky. I would say enjoy but rather pray.
I actually don't consider America to be it's own empire but rather the currently most prominent part of the broader English empire that has lasted almost a 1,000 years. People who are interested in numbers should watch the year 2066, the thousandth year anniversary of when most historians say England was founded. Arguments can be made for earlier dates though.