In a democracy the majority can oppress the minority more cruelly than a single ruler

Of this I am certain, that in a democracy the majority of the citizens is capable of exercising the most cruel oppressions upon the minority, whenever strong divisions prevail in that kind of polity, as they often must,—and that oppression of the minority will extend to far greater numbers, and will be carried on with much greater fury, than can almost ever be apprehended from the dominion of a single sceptre.