When it comes to media analysis of the context to the elections 2021?

When it comes to media analysis of the context to the elections 2021? what kind of information is needed for this topic? what kind of news should be searched or covered for this analysis? Please provide an example for the Germany’s  2021 federal elections only.

Establishing a bibliography and providing annotation for the source/reference. Include a short paragraph of comments. In your comments, you should cover the main topic, argument, finding of the document under study; the type o  information it contains, and how and where you plan to use this information in your presentation.