Answer:
A.to persuade
Explanation:
The essay is a type of prose text that analyzes, interprets or evaluates a topic. It is considered a literary genre within the didactic genre. The most representative classic characteristics of an essay are:
It is a serious and well-founded writing that synthesizes a significant topic. Which is intended to argue the issue.
It has a preliminary, introductory, preparatory nature.
Presents arguments and supported opinions.