Clearly most Americans are not up to this task. If you believe that we are a organized and well armed militia that have the tactical readiness to repeal an attack by a trained and well funded force then please share this info. There is a well developed fantasy among many gun owners that owning guns will provide them with protection from evil. I often hear tales from gun owners about how they are brave and very well prepared to handle the bad guys. These stories are always short on any details and require me to just believe. Stop the boasting and chest thumping and explain yourselves.
No chest thumping from me.
Read up on world history, and US history. It is replete with craven, oppressive governments. It is also replete with those governments being thrown over.
The US government was borne out of revolution from an oppressive government. The US constitution is a small laundry list of allowable functions for the federal government long since over stepped by progressives. The bill of rights is a list of ten sacrosanct prohibitions against the federal government. The fourteenth amendment made the bill of rights sacrosanct in the whole of the US, i.e. no state may legally abridge the bill of rights.
The fact that you have no grasp of what the constitution means is of little consequence.
Look at Syria. The people there seem to be saying, "I have had enough. You murderous cock suckers are going to leave, or die; preferably die." The Syrian people are facing a modern army with all the hardware that Russia can supply. Many of the irregulars have already been slaughtered by the Syrian army, and undoubtedly many more will die, but it looks increasingly likely that Bashar Assad's head will be piked just as Qaddafi's head was pike in Libya.