Answer :
Final answer:
Ethnocentrism, egocentrism, and audience interpretation in speeches.
Explanation:
Ethnocentrism is the belief that one's own culture is superior to others. In terms of audiences being egocentric, this means that listeners are primarily concerned with how a speech will affect them. Each audience member interprets a speech through their unique frame of reference, impacting how they perceive and react to the message.
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