Answer: a summary and evaluation of each potential source for a research project.
Explanation:
Annotated bibliography is a list which includes all the sources used in a research projects. Annotated bibliography includes the full publication information for each source. It also contains<em> </em><em>annotations</em> - brief evaluative paragraphs of around 150 words. Annotations inform the reader about the sources cited - their relevance and accuracy.
The answer to your question is: Some strong examples that show why the subject is important to the narrator. Hope I have helped.
The Greek playwright who added elaborate stage settings and a flute accompaniment to his tragedies was Aeschylus.
B. Comparison and/or contrast