OK, so you’ve got a group of terrorists. You blow up a couple dozen federal buildings around the country.
And…the government collapses because of this? How does that work, exactly?
Governments collapse when the people stop acting as if the government exists. That means regular people ignore what the government says, cops stop enforcing laws, prison guards open the cells and let prisoners go, soldiers stop obeying the commander in chief and either head home or transfer their loyalty to some other person.
They don’t collapse because of a couple of bombings, unless the people believe that the bombings are proof that the government doesn’t work. That’s not going to happen just because a couple of Tea Partiers bomb a couple of federal buildings.
Countries where this sort of thing can work–a couple of bombings, an assassination, a general strike, and suddenly the government crumbles–are countries where support for the government among the population is paper thin. Nobody really supports the government but they go through the motions. And when bad things start to happen and the government is in trouble everyone just stands aside and does nothing. The government of the country is rotten through and through, and a stiff breeze comes along and the whole structure topples over.
That’s not going to happen in the United States. See, here in the United States most people believe in democracy, the rule of law, representative government, and so on. They’re not going to let Al Qaida take over just because a couple of bombs went off. People are going to support the cops to find the bombers, people are going to support soldiers fighting the bombers, people are going to support government officials who propose policies to fight the bombers.
A jihadist leader, or a militia captain, or an Army general, or Oprah Winfrey is not going to succeed in creating a revolution, because nobody outside of a few nuts is going to follow such a person.
You can’t just postulate that somehow the General of the 10th Mountain Division goes crazy, and somehow all of his subordinates go crazy in the exact same way, and with this force he conquers the country. Yes, it is possible for a general to go crazy. But in the United States and other first world countries, his subordinates won’t obey his crazy orders. Instead they’ll call the MPs and have the crazy general arrested.