Origins of the Norm against Chemical Weapons

Social Sciences

• Chemical Weapon 100%
• Dangerous Materials 80%
• Military Operation 40%
• History 20%
• Peace 20%
• Attempt 20%
• War 20%
• Convention 20%
• International Law 20%
• Technology 20%
• Morality 20%
• First World War 20%
• Syrian Arab Republic 20%

Arts and Humanities

• Norms 100%
• Response 33%
• Warfare 33%
• condemnation 33%
• Proceedings 16%
• Limits 16%
• Geneva 16%
• Moral 16%

Earth and Planetary Sciences

• Weapon 50%
• War 33%
• History 16%
• International Law 16%