B. is the best answer because when you define historical fiction it says,"...movies and novels in which a story is made up but is set in the past and sometimes borrows true characteristics..."
Answer:
If you have anxiety disorder, you are at increased risk for addiction to many substances. ... People with generalized anxiety disorder (GAD), panic disorder, and social phobia are especially at risk for alcohol and drug abuse. Smoking and substance abuse are also common in cases of post-traumatic stress disorder (PTSD).
I'll tell you what I get from this. How would we know the past if no one had remembered it well enough to write it down? What if no one remembered it at all? To keep culture, you must know what it is first. Someone had to remember it. To know what civilization is, someone would have to had remembered what it was so that they could better it. To have a society, someone needed to know what a society was. And without a past, there is no present. And with no present, no future.
I hope this helps.