Gandhi said that it would be impossible for 200,000 British to rule India if 350 million Indians refused to co-operate. It's called Civil disobedience. The process of government only works if most people continue to pay taxes, obey rules etc., and if the agents of the state (police, army etc.) obey orders. e.g. Nicolae Ceausescu fell from power in Romania in 1989 because the army refused to shoot the revolting peasants as he wanted them to. e.g. the Pol Tax collapsed in the early 1990s partly because millions of people just refused to pay. e.g. the way to stop a war from happening is for all the soldiers, as individuals, to refuse to go - and the generals to refuse to discipline them.