Answer:
D. a school bus representing education
Step-by-step explanation:
In the lecture of the political cartoon, a school representing education is the symbol that is presented.
A political cartoon refers to a type of editorial cartoon, a drawing (with a caricature) that is used to convey information on politics, politicians and current events. The artist who involves in political cartoon is known as editorial cartoonist. The cartoonist uses the cartoon to express his own thought and opinion.