They do not have to, however bombs are an effective weapon for destroying the enemy and therefore are usually used.
But for instance if neither group had bombs, then obviously they would not be used.
Also if it was say a paintball war you have an example there.
Bombs don't start wars, people do.
No she was not involved in any wars
To get ready for future wars...
Every war that the US has fought except WW2 were fought entirely without using any nuclear weapons.
If you mean the northern states, they fought in the Civil War. Other than that one time, the US has always been united. Any wars which involved the north, involved the entire US. The US has, of course, fought in two world wars and many other wars.
to have less wars and bombs
Of course, all wars affect the environment with it's destructive bombs and gunshots.
3 the Romans were envolved in B. The Romans were involved in over 50 wars by the 3rd century BC. Anyone that ses they were involved in three wars has no clue what they are talking about.
The majority of the bombs dropped on London in World Wars I and II exploded. They killed and injured people and destroyed property. Some unexploded bombs are still found from time to time.
Those are sent there to destroy the area and that is a common practice in wars.
Women farmed, made bombs and helped the RAF.
Yes, every country was involved with the world wars. That is why they are called world wars.