A、The fact that he was soldier himself then. B、The fact that he was a war-prisoner. C、The result of an international meeting. D、

Red Cross is an international organization that cares for people who are in need of help. The Red Cross exists in almost every country around the globe. A man in a Beijing hospital who needs blood, a woman in Turkey who was injured in an earthquake, and a family in Indonesia that lost their home in Tsunami may all be aided by the Red Cross.
    The idea of forming an organization to help people in need began with Jean Dunant. In 1859, he observed how people were suffering on a battlefield in Paris.  He wanted to help the wounded soldiers despite which side they were fighting for.  His efforts brought on the Geneva Convention, an international treaty. It protects prisoners of war, the sick and wounded, and other citizens during a war.
    The Red Cross in the United States was set up by Clara Barton in 1881. Today tile American Red Cross provides a lot of services for the public, such as helping people in need, teaching first aid, demonstrating water safety, and providing blood.