The purposes of a political cartoon include:
- to express a political opinion about an event or issue
- to persuade citizens to adopt a certain belief
- to entertain readers by using humor
The other options, "to use only words to express an opinion" and "to accurately represent the facts of an event or issue," are not primary purposes of political cartoons. Political cartoons often combine images and words, and they can take creative liberties with facts to emphasize a particular point or satire.