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.

the andes or andean mountains (spanish: cordillera de los andes) are the longest continental mountain range in the world, forming a continuous highland along the western edge of south america. this range is about 7,000 km (4,300 mi) long, about 200 to 700 km (120 to 430 mi) wide (widest between 18° south and 20° south latitude), and of an average height of about 4,000 m (13,000 ft). the andes extend from north to south through seven south american countries: venezuela, colombia, ecuador, peru, bolivia, chile and argentina.

from wikipedia

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