Question

what is war? And revolution?

Answer 1

war is a fight between two groups.

revolution refers to a change in society.

hope it helps

Answer 2

War means a concerted campaign to end something that is injurious.
Revolution is the movement of an object around a center or another object, a forceful overthrow of a government by the people or any sudden or grand change.
I hope this will help you mark me as the brainliest answer