Answer:
It describes an era in history during which lights was hard to come by.
What does a fish say when it runs into a concrete wall?
How do you spell cow in thirteen letters
How can you say “Robert and Richard Purchased A Rottweiler”, without using any R’s?
Why are there no living cats on Mars?
I am carried by mad animals.
Funny
Animal
Difficult
Easy
Food
Kids
Logic
What am I?