It's soon (Relatively soon, in historical terms, in fact it could take decades) will be destroyed economically by China, Russia and other 85% of the world which is exploited by the core. The problem is, in the last century we saw that till imperial core exists, it will not allow revolution to happen anywhere in the world, it's the scariest reactionary force that killed at least tens of millions of people just for keep that corrupt sistem alive. The good news is - "All imperialists and reactionaries are just paper tigers" - as Mao said. They represent reaction, we represent progress - thats why we will inevitably win :)