This thread certainly is coming to suck: there are some very grievous apples-to-oranges comparisons being made, and a pronounced reluctance upon the part of at least one participant to help clarify the confusion.
In one sense, Magiver’s principle is trivially true, even tautological: if everyone revolts against the government, the government must fall, since this would mean that even those in the government have defected from it and are also revolting. The revolution in Syria would be over very quickly if the entire army and civil service switched sides.
So, okay: you have a proportionality slider – a setting that goes from zero to one hundred per cent. At zero, there’s no revolution. At 100, the revolution is glorious and bloodless. In between? I’d agree, by the intermediate value theorem, that there is some proportion of the populace, greater than zero and less than 100%, such that a revolution involving that segment will be beyond the government’s ability to subdue.
Magiver implied the limits of this parameter by noting that Tibet cannot successfully revolt against China, because the numbers are too small. Three million cannot rebel against a billion. So the key value for a revolt to succeed must be greater than 3/10 of 1%. Fair enough.
The narrow success of the American Revolution, and the Confederate failure in the American Civil War, suggest that the key value must be fairly large. These wars also highlight the value of having an external superpower on one’s side. The Revolution would have failed (or been prolonged, anyway) without French assistance, and the Confederacy sought vigorously to obtain British or French assistance. Failing, it could not succeed.
Magiver’s only real sin was to have made an universal declaration which lacked nuance; “There is virtually no way a country could stop it’s own armed citizens in an uprising. It’s how this country was formed.” The first sentence is only true once the proportion of people in revolt passes the key value; the second sentence is ambiguous, as the structure of the Revolutionary War was not “citizens in an uprising,” but a revolutionary government with a formal military. The word “uprising” is infelicitous.
Everybody’s happy. Let’s deep-fat-fry this thread and give thanks.