Why is Connecticut so popular for paranormal activity?

Paranormal activity tends to be most common in places with large numbers of people and a long (often sordid) history. New cities and small suburban areas just don't have the built up power of millions of people over hundreds of years. So, as far as the US is concerned, look for the oldest cities for the highest ammount of paranormal activity. While it may not be at the top of the list, Connecticut has its fair share of those.