Why has America's democracy survived?

there is nothing better than democracy at present, though it is a wonder how it survived 200 years with people like Bush. suppose it could be the good presidents there is nothing better than democracy at present, though it is a wonder how it survived 200 years with people like Bush. suppose it could be the good presidents there is nothing better than democracy at present, though it is a wonder how it survived 200 years with people like Bush. suppose it could be the good presidents