{"id":622588,"date":"2026-01-18T21:30:57","date_gmt":"2026-01-18T20:30:57","guid":{"rendered":"https:\/\/cronologia-universale.it\/1923-11\/"},"modified":"2026-01-18T21:30:57","modified_gmt":"2026-01-18T20:30:57","slug":"1915-1918-2","status":"publish","type":"post","link":"https:\/\/cronologia-universale.it\/en\/1915-1918-2\/","title":{"rendered":"1915 \u2013 1918"},"content":{"rendered":"<p>Chlorine, in addition to being used as a chemical weapon (initially only by the Germans), was also added to drinking water to make it safe for troops. Some say it saved more lives this way than it did as a chemical weapon. Our common experience of the smell of chlorine still comes from public swimming pools.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Chlorine, in addition to being used as a chemical weapon (initially only by the Germans),&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[35],"tags":[],"class_list":["post-622588","post","type-post","status-publish","format-standard","hentry","category-ev-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>1915 \u2013 1918 - Cronologia Universale<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cronologia-universale.it\/en\/1915-1918-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"1915 \u2013 1918 - 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