No, America will not follow the fate of Rome. Let me mention the fate of Rome was one of downfall BUT it was because of their lack of effective governance, they stretched their empire to far, and didn't divide their government effectively. But I think I know what you mean, will America fall like Rome? The answer is yes, maybe not as hard, maybe barely, maybe we will fall harder. Remember, every empire must fall.
You are wrong, America is almost exactly alike to Rome, we both have suffered large downfalls, such as the Great Depression and the Dust Bowl. Also, we spend about the same amount of money on our military services, and we both spend our time in battles.
America is not almost "exactly" like Rome, and EVERY single country or civilization of some kind has experienced down falls of some kind, England, Germany, China, Japan, Italy, Mexico, Brazil, Canada, (shall I go on)? And where did you get a statistic that shows we spend the same amount of money on military "Services" as Rome? Where did you get that? And what do you mean we spend our time in battles, that's very vague and its heresy.