The authority of a king is purely physical, and it controls the actions of the subject without subduing his private will; but the majority possesses a power which is physical and moral at the same time; it acts upon the will as well as upon the actions of men, and it represses not only all contest, but all controversy. I know no country in which there is so little true independence of mind and freedom of discussion as in America. In any constitutional state in Europe every sort of religious and political theory may be advocated and propagated abroad; for there is no country in Europe so subdued by any single authority as not to contain citizens who are ready to protect the man who raises his voice in the cause of truth from the consequences of his hardihood. If he is unfortunate enough to live under an absolute government, the people is upon his side; if he inhabits a free country, he may find a shelter behind the authority of the throne, if he require one. The aristocratic part of society supports him in some countries, and the democracy in others. But in a nation where democratic institutions exist, organized like those of the United States, there is but one sole authority, one single element of strength and of success, with nothing beyond it. In America the majority raises very formidable barriers to the liberty of opinion: within these barriers an author may write whatever he pleases, but he will repent it if he ever step beyond them. Not that he is exposed to the terrors of an auto-da-fe, but he is tormented by the slights and persecutions of daily obloquy. His political career is closed forever, since he has offended the only authority which is able to promote his success. Every sort of compensation, even that of celebrity, is refused to him. Before he published his opinions he imagined that he held them in common with many others; but no sooner has he declared them openly than he is loudly censured by his overbearing opponents, whilst those who think without having the courage to speak, like him, abandon him in silence. He yields at length, oppressed by the daily efforts he has been making, and he subsides into silence, as if he was tormented by remorse for having spoken the truth.