In 1843, the British statistician William Farr in contrast life expectancies in three areas of England: rural Surrey, metropolitan London and industrial Liverpool. Farr discovered that men and women in Surrey were taking pleasure in life expectancies near fifty, a substantial improvement about the very long ceiling from the mid-30s. https://directoryfrenzy.com/listings12641349/new-step-by-step-map-for-culture-of-the-united-states