1. Chemical and biological warfare
Chemical weapons are chemical agents that affect the nervous system, breathing, skin, eyes, nose, or any other body part. ... Some chemical agents are not to deadly like tear gas which only causes a person to start coughing, crying and unable to breathe until they catch a fresh breeze. ... The body would be infected with a deadly disease that would spread within the enclosed walls of the castle. ... Disease infected bodies were also put into streams near the enemies castle. ... In World War 1, biological and chemical arsenals started to be used in large scale attacks. ...
- Word Count: 1379
- Approx Pages: 6
- Grade Level: High School