Which of the following is the main purpose of a newspaper editorial written in support of education reform?
A. To express feelings or ideas
B. To explain something
C. To persuade readers
D. To entertain readers
The main purpose of a newspaper editorial written in support of education reform is C. To persuade readers. Editorials are opinion pieces that aim to convince readers of a particular point of view or argument, in this case, advocating for education reform.
Therefore, the Correct Answer is C.