Bruising and Bleeding. Bruising or bleeding after an injury is normal. However, some people have disorders that cause them to bruise or bleed too easily. Sometimes people bleed without any obvious triggering event or injury.
The skin of victims of mustard gas blistered, the eyes became very sore and they began to vomit. Mustard gas caused internal and external bleeding and attacked the bronchial tubes, stripping off the mucous membrane. This was extremely painful and most soldiers had to be strapped to their beds.
While many hoped that World War I would be the war to end all wars, in actuality, the concluding peace treaty set the stage for World War II. The spark that started World War I was the assassination of Austria's Archduke Franz Ferdinand and his wife Sophie.he carnage left behind by the end of World War I was staggering. By the end of the war, an estimated 10 million soldiers were killed. That averages to about 6,500 deaths a day, every day.