Why were trenches dug in a zigzag pattern?

Why were trenches dug in a zigzag pattern?

Trenches were dug in a zigzag pattern so that if an enemy entered the trench, he could not fire straight down the line.

Why were the walls of the trenches lined with sandbags?

The rear wall of the trench, known as the parados, was lined with sandbags as well, protecting against a rear assault. Because constant shelling and frequent rainfall could cause the trench walls to collapse, the walls were reinforced with sandbags, logs, and branches.

What was a turning point in the trench system?

L/O –To identify the how the trench system develop and to describe the features of the trench system The Race to the Sea •The Battle of the Marne was a turning point. The Schlieffen Plan had failed. Germany was now caught up in a war on two-fronts. •The German generals realised they could not break through the enemy lines.

When does trench warfare become necessary?

Trench warfare becomes necessary when two armies face a stalemate, with neither side able to advance and overtake the other. Although trench warfare has been employed since ancient times, it was used on an unprecedented scale on the Western Front during World War I.

What is the significance of the shape of the trenches?

Significance of the shape of the trenches: The way the trench is built was very important in WW1; a tiny inaccuracy in the structure of the trench could lead to someone’s death. The trenches were usually dug in a straight line. Elsewise, if the enemy managed to get into the trench, they could shoot straight along the line.

How many trenches are there in a trench system?

A typical trench system included a line of three or four trenches: the front line (also called the outpost or the fire line), the support trench, and the reserve trench, all built parallel to one another and anywhere from 100 to 400 yards apart.

Why were trenches dug in WW1?

Trenches were dug in this way that if there was a blast from an exploding shell it would be confined to small section of the trench. Briefly describe the purpose of communication trenches. Communication trenches enabled men to pass food and equipment which passed between the lines without being exposed to enemy fire.