"Trench warfare was used in World War I"
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Trench warfare is famous because of its large scale use during World War 1. During the war, both sides used this type of warfare for protection.
Trench Warefare
Trench war fare was employed in world war 1
World War 1 introduced aerial warfare with airplanes and trench warfare
"Trench warfare was used in World War I"
Trench Warfare
Trench Warfare
"The World war 1 trench was the biggest I have found" or "The trench in the ocean was the biggest in the world"
trench warfare chemical warfare
Trench warfare. They would sit in trenches and shoot at the enemy trench
Trench warfare. They would sit in trenches and shoot at the enemy trench
Trench Warfare
trench warfare
Trench warfare.
World war 1