rhetorical situation and analysis

Rhetorical situation is a situation that writers will ask question to make him find the best way to approach the topic and respond to the need of reader. There are four key elements of rhetoric, writer, reader, text, and medium. When you think about the details and relationships of these, it is a rhetoric analysis.
When I write online, I think I will appeal most to logos. Logos can help reader easily to find the topic I want to show. Argument's logical appeal could enable readers to understand the logic of its reasons and the effectiveness of its supporting evidence. It shows the credibility of sources and help writers to establish good character.