Step 1 : Introduction to the question "3. War and Terrorism: What is the name given to someone who believes all forms of violence and war are wrong?"
...1. pacifist 2. conscientious objector 3. chicken 4. angel The thirteenth-century scholar Thomas Aquinas came up with the original Just War Theory, which attempts to justify and limit war. Some of the modern points are that war should be a last resort, the war should be started by a democratic leader, and it must promote good over evil.