The nonspecific concept of madness has been around for many thousands of years and schizophrenia<span> was only classified as a distinct mental disorder by Kraepelin in 1887. He was the first to make a distinction in the psychotic disorders between what he called dementia praecox and manic depression.</span>
A canyon would be considered a physical characteristic of the earth because its not man made
I would believe the conclusion or the plot. I'm not certain so I could be wrong.
Religion because it is important nowadays
