In 1843, the British statistician William Farr in comparison life expectancies in a few aspects of England: rural Surrey, metropolitan London and industrial Liverpool. Farr located that folks in Surrey were making the most of life expectancies near to 50, an important advancement about the long ceiling from the mid-30s. https://lifesdirectory.com/listings12681190/5-tips-about-culture-of-the-united-states-you-can-use-today