I was just passing on what experts in the subject have already stated, e.g. the bloke who helped bring down the old Soviet Union. A surprising tidbit of information I came across, was they actually send anphropolists to live and work undercover among the target population to study local behaviour, who then help to formulate a governmet overthrow strategy.
BTW when are you going to come up with some useful information, instead of constantly bickering and heckling