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Answer:
Using Colin Powell's 2003 pre-war speech to the UN as a case study, this essay illustrates ways in which discourse analytic methods can serve investigations of constitutive rhetoric. Prior to the speech, Powell's reluctance to go to war and his skepticism of the need for military action in Iraq was well known. His conversion to the administration's position was key to the persuasiveness of the speech. Thus, within the speech he needed to reconstitute his ethos from doubter to advocate. The analysis focuses on how specific linguistic qualities such as modality, positioning, narrative, and evaluation assist Powell in doing so. These discourse analytic tools reveal ways in which discrete linguistic moves contribute to the constitutive work of ethos formation and re-formation.
Explanation:
Caption
A caption is used to explain and elaborate photographs.
Heading
A heading is a title given at the top of a page/paragraph.
Informational text
It is used to introduce a topic more clearly.
Sidebar
Sidebar is a short article included alongside a main article and containing additional information.
Text feature
Text features are the components of the article that are not the main body of the text. These include index, glossary, sidebars, pictures, labeled diagrams etc.
1. Text features
2. The text structure makes content understandable to readers