If we look at nothing but what is actually happening.....
What happened is that the neo-cons wrote a paper called 'the project for the new american century' which outlined a plan to conquer a number of oil rich countries in the middle east in order to ensure the hegemony of the US empire in the new century; this paper called for the need for a new pearl harbour in order to galvanise the will of the US public behind the moves that were to be made; a year later 911 occured providing the new pearl harbour from which they could launch their project (how convenient!)
General wesley clark can be heard talking about this plan to topple 7 countries in 5 years
We saw Iraq fall, then afghanistan, then libya, revolution in egypt and syria almost fell.
The ultimate goal was to isolate Iran and then suffocate her through sanctions and subversion from the inside (like the 1953 CIA coup)
This has failed
A follow up part of the plan has been to try and isolate russia with a staged coup in Ukraine used to cause destablilisation in the region followed by sanctions against russia
This policy too has failed as it has forced russia to diversify its economy and to make lucrative energy deals with Iran and China and to push forward with the BRICS project including a BRICS bank to challenge the US central bank system
Another aspect of the project for the new american century was africa with the US 'africom' division set upto manage that sphere. The CIA funded Boko Harem and Kony to be used as bogeymen to justify the introduction of US 'military advisors' on the ground (ie occupying forces). However the US policy of going into africa with the bomb and bullet has been rejected by the africans who prefer the chinese approach of investment in infrastructure such as ports and roads and dams
Almost to spite the africans laboratories funded by george soros and bill gates have been at the centre of an ebola outbreak which is reminiscent of the time the US having been defeeated by the guerilla forces of the vietcong then sprayed cancer causing 'agent orange' over large swathes of vietnam....much like how a dog who doesn't get their way will piss all over the carpet (this in turn was reminiscent of the dropping of two nuclear bombs on japan in world war 2 when the japanese were already seeking peace terms)...another example would be the littering of the iraqi desert with radioactive depleted uranium shells that have cause cancer for thousands of iraqis and has deformed many children. It seems whereever the US goes it has to poison the people....it seems to be policy
The US empire is crumbling but it is doing it messily. It is lashing out across the world
Most recently after it didn't get its way in syria it has funded ISIS to destabilise the middle east
One wonders when they will stop trying to visit death and destruction on other peoples? Everytime they do it they create more angry people...more enemies
If that is what american empire looks like then the world would be better without it
The next problem would be the spread of the chinese empire which has its own form of centrally controlled draconian power
At some point humanity is going to have to wake up and realise that it needs to stop allowing other people to make its decisions for it; we need power decentralsied down to the people ad out of the hands of the most insane in our societies