In 1843, the British statistician William Farr compared life expectancies in 3 areas of England: rural Surrey, metropolitan London and industrial Liverpool. Farr discovered that people in Surrey had been having fun with life expectancies close to fifty, a substantial enhancement about the very long ceiling in the mid-30s. Smallpox https://yeepdirectory.com/listings12682791/the-culture-of-the-united-states-diaries