The upward craze continued after the short but terrifying firestorm with the Spanish flu, driven by unparalleled declines in infant and childhood mortality, particularly amid Doing work-class populations. From 1915 to 1935, infant-mortality premiums in the United States had been Minimize in half, among the most significant declines inside the https://vutqnjh.bmswiki.com/4369736/article_under_review