Respuesta :
War is mainly characterised by the interaction of physical, moral and mental forces.
Why do wars happen?
War is caused by many different things, including competition over land, religious conflicts, and nationalism, Imperialism, racism, and slavery have also been causes of armed conflict.
The effects of war include long-term physical and psychological harm to children and adults, as well as reduction in material and human capital.
Learn more about conflict here-
https://brainly.com/question/26083560
#SPJ2