Freud believed that dreams were a "royal road to... the unconscious."
<span>With that said, I would go with D.</span>
This person would have to be in 1990 B.C., because when in B.C., as the years go by, the number of the year gets lower. So the person was 10 in 1995 B.C., and 15 in 1900 B.C.
The paleolithic period (also called the old stone age) is an ancient cultural stage where there where usage of rudimentary chipped stone tools