You reference kilometers in the text. The metric system was invented in 1668, meaning at the time of the Salem witch trials a kilometer would not be used as a standard measurement unless the narrator was on the cutting edge of cartography, especially in America.
You reference kilometers in the text. The metric system was invented in 1668, meaning at the time of the Salem witch trials a kilometer would not be used as a standard measurement unless the narrator was on the cutting edge of cartography, especially in America.