You will deliver an argumentative presentation which means you take a position or view on a topic and offer an argument for that position.
Once you have a few possible topics, answer the following questions for each of them:
Now that you have a few broad topics, you need to select one that is appropriate for the assignment, has enough information available, and will hold your interest. For each of the topics you have generated, search a few keywords in Google, Library Search, and Google Scholar.
For help using Google, Library Search, and Google Scholar, check out these guides:
Encyclopedias and dictionaries are a great place to get a quick definition or brief overview of a topic.