What best characterizes the trenches dug by the allies and by germany? they provided excellent protection from enemy fire. they were extensive and heavily fortified. they allowed the troops to move forward quickly. they were more of an asset to the germans than to the allies

They were more of an asset to the Germans than to the Allies

Explanation:

Trench warfare or war of position is a form of warfare, in which the fighting armies maintain static lines of fortifications dug in the ground, called trenches. Trench warfare arose from a revolution in firearms. There were periods of trench warfare in the Civil War (1861-1865) and the Russo-Japanese War of 1904-1905, but it reached its peak of brutality and mortality on the Western Front of the First World War. They reached a depth of between one and two meters, and connected with others for greater mobility of the battle blocks.

silk

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rice

all the other answers are wrong