Answer:C)Neither would be appropriate: data and charts would be the most effective.
Explanation:People are mostly keen on reading about facts in order for them to be moved because poem and essays for most people may be too long to read and they may probably feel biased where mostly the ideas are generated by the writer mostly .
When facts are represented in the form of data and charts it is usually collected from investigated and researched data which may present a more inspiration for people to read and likely believe what they read and be more moved by it .