Demagoguery is a political strategy where a leader seeks to gain support by appealing to emotions, fears, and prejudices rather than using rational arguments. Demagogues often manipulate public sentiment, using persuasive language and dramatic rhetoric to rally people around a cause or against a perceived enemy. This approach can lead to division and conflict within society. Historically, demagoguery has been used by various figures, such as Adolf Hitler and Joseph McCarthy, to gain power and influence. By exploiting social tensions and promising simple solutions to complex problems, demagogues can sway public opinion and undermine democratic processes.