Final answer:
The form of propaganda that creates an 'us versus them' narrative by labeling opponents is called 'name-calling'. It is often used in politics to manipulate public perception and promote divisive agendas. Historically, techniques like red-baiting have served a similar purpose in stigmatizing and demonizing opposition.
Step-by-step explanation:
The form of propaganda where speakers present those with differing opinions as opponents, thus creating an 'us versus them' narrative, is known as name-calling. This tactic involves attaching negative labels to people or groups to manipulate an audience's perception and emotions, effectively categorizing and often dehumanizing them. It's a way politicians and others in power can amplify divisive rhetoric to solidify their base by presenting an exaggerated, oppositional reality.Historically, tactics such as red-baiting were used to suggest that political rivals supported communist ideas, and during the Soviet era, propaganda posters often demonized and dehumanized perceived enemies. In modern politics, similar divisive and confrontational narratives continue to be propagated, frequently using business techniques to craft and spread these messages.These methods are part of a larger pattern wherein oppressive ideologies may be perpetuated and adversaries are intentionally portrayed in a negative light without substantive evidence, similar to an ad hominem attack. This form of propaganda seeks to sway public opinion by promoting fear, distrust, and antagonism between different groups.