Trench warfare
If by "solution for trench warfare", you mean a way to end trench warfare, then the invention and widescale use of tanks, bombers and the Blitzkrieg in WWII solved trench warfare.
what were some importance of trench warfare
What are ten facts about trench warfare during WWI?
the trench warfare was develped to provide a place to hind out
Well this one seems kind of obvious, but Trench Warfare is called Trench Warfare because the men fought in Trenches during WW1 in which trench warfare was utilized.
Trench warfare
trench warfare chemical warfare
Trench warfare.
trench warfare
If by "solution for trench warfare", you mean a way to end trench warfare, then the invention and widescale use of tanks, bombers and the Blitzkrieg in WWII solved trench warfare.
what were some importance of trench warfare
What are ten facts about trench warfare during WWI?
the trench warfare was develped to provide a place to hind out
The nuclear bomb was not used in trench warfare.
"Trench warfare was used in World War I"
armies dug ditches and fought each other