Final answer:
Political cartoons are a form of visual satire that use humor and artistic techniques to comment on political events and issues.
Step-by-step explanation:
The comic strip you provided is not visible, so I cannot specifically explain the content of that particular comic. However, I can provide information regarding other historical political cartoons.
Political cartoons are a form of visual satire that use humor and artistic techniques to comment on political events and issues. Often, they employ symbols and caricatures to convey their messages.
Based on the description you provided of the cartoon titled 'Forcing Slavery Down the Throat of a Free Soiler,' it seems to be a representation of Republican resentment towards the Democratic platform that supported expanding slavery into new territories in the mid-19th century.