Explain how the weapons and tactics used during world war one effect in the number of combat deaths? Please answer this ASAP i don’t have that much time left

Trench Warfare was one of the most significant war tactics introduced in World War 1.

Explanation:

Trench warfare caused many deaths and casualties, most of the soldiers on the front line. The front line was the most dangerous place to be at the time because you could be hit by the enemy's fire, snipers, or their own artillery.

which question?

explanation:

which question r u talking about?