Weapons that can destroy large areas/ large numbers of people.
Causes of war
Fighting against agrresion and injustice
Long-standing racial or ethnice hatred
Protecting people from persecution and exploitation
The UN uses a variety of methods to try to achieve peace, these are:
Arms control and disarment
Organising peace talks
People that think that war is never right, and they disagree with fighting
Taking physical or verbal violence without a just cause. Can lead to stress, nervous breakdowns and even death.