The upward trend continued after the quick but terrifying firestorm on the Spanish flu, pushed by unparalleled declines in toddler and childhood mortality, specifically among working-class populations. From 1915 to 1935, toddler-mortality rates in The usa had been Slice in 50 %, one of many most important declines while in https://tkjgcxt.dailyblogzz.com/26642332/culture-of-the-united-states-an-overview