<span>Ethos is an appeal to ethics, and it is a means of convincing someone of the character or credibility of the persuader.
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(A.) is your answer to the question
Answer:
In a time before there was money people would use the barter system to exchange goods, for example of you where a rice farmer you would trade rice for things you needed. Unfortunately sometimes the people who had what you need would not need what you have.
Explanation:
