Final answer:
Anthony demonstrated a Comparison by noting similarities between characters from different books he read.
Step-by-step explanation:
Anthony noticed that the main character in the story he is currently reading has a tough demeanor, similar to a character from a book he read the day before. The kind of connection that Anthony demonstrated is a Comparison. Comparisons are found when one examines the similarities or differences between two things, in this case, two different characters from two different books. This relates closely to the analysis of literature, where one looks for patterns or how different elements of a story, such as characterization or plot structure, compare to one another. Understanding these connections can enhance our appreciation of the stories and their themes.