Trenches were dug in a zigzag pattern so that if an enemy entered the trench, he could not fire straight down the line. ... The main trench lines were connected by communicating trenches, allowing for the movement of messages, supplies, and soldiers and were lined with barbed wire.
Answer:
The Late Middle Ages marked the end of the Middle Ages and ushered in the modern era in Europe. The Late Middle Ages took place between the 14th century and the early 15th century. The notable event of the Late Middle Ages was the decline of the Byzantine Empire and the Fall of Constantinople in 1453, which led to the rise of the Ottoman Empire.
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Answer:
The change in breastplates and helmets contribute to decline of the Roman Empire by weakening the the military. It weaken them because the removal of it promote laziness and negligence of training and the such. It also removes the protection against ranged weapons which caused many casualties.
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