To accurately answer your question, I would need specifics from the article "TFK explains the Supreme Court." However, generally speaking, if you want to identify the topic described at the end of an article, you would look at the concluding paragraphs or sentences for a summary or final thoughts.
Based on the options you provided:
A. A definition of the Supreme Court
B. An explanation of the type of cases held in the Supreme Court
C. A timeline of when the newest Supreme Court Justice could be selected to the court
D. A description of how long a Supreme Court Justice stays in office
If the article concluded with information about the tenure of justices, then D would be correct. If it discussed the upcoming nominations or timing for selecting new justices, then C would apply. If it focused on the nature of cases, then B would be the correct choice.
Please refer to the specified sections of the article to make the final determination. If you provide the relevant text, I can help you analyze it further!