James Elbert Cutler, Lynch-law; an investigation into the history of lynching in the United States (1918)
“ Indeed, it is not too much to say that popular justification is the sine qua non of lynching. It is this fact that distinguishes lynching, on the one hand, from assassination and murder, and, on the other hand, from insurrection and open warfare. A lynching may be defined as an illegal and summary execution at the hands of a mob, or a number of persons, who have in some degree the public opinion of the community behind them. When the term first came into use it meant the infliction of corporal punishment, particularly whipping. ”
