Answer:
James should use an aside element.
Explanation:
In order for James to successfully include more information about any department’s course on a web page, he can use an aside element. Basically, with the list of courses placed inside the article element, an aside element can be used as a type of info-box that can be drawn a bit away from the actual content of the article that would consist of each department's courses. The info-box can include minor information that is related to the major information, which is each department's courses.