Answer:
Decide on a topic
Explanation:
I think you should decide on a topic first because if you don't know what topic your going to do then how can you start researching on a topic and finding images.
Three little piggy's, what are you asking?
Answer: Its C
Explanation: Cause in you're question it say "would probably NOT be used as support for a proposition to keep a city's public libraries open seven day's a week" and c is saying fewer and fewer are using the libraries which means c would not be used as support for a proposition.
I'm pretty sure that it's D. In addition