It was strung from metal post to metal post in front of the trench to prevent a surprise attack by the enemy.
Prior to attacking the enemy's trench there would be an artillery bombardment which was in part intended to demolish their barbed wire defenses so that one's own soldiers could reach their trench quickly.
barbed wire
Barbed or Razorwire, Barbed wire has spikes on it razor-wire looks like lots of razorblades on cable.
Barbed Wire was/s used to prevent anything or anyone from coming in or leaving. For example, prisons have barbed wire to stop prisoners from escaping. The reason why barbed wire was chosen is because it is 'barbed' and spiky meaning that it is painful. HOPE THIS HELPS :D
Farmers used the invention of barbed wire to claim land
just barbed wire used by military on the ground
Barbed wire was used to protect the trenches.
Barbed wire was used to keep the trench enemies away from the soldiers in case they come for attack.
The Kansas barbed wire museum has over 2000 different types of barbed wire on display and barbed wire collecting is a popular hobby.
Yes.
barbed wire
Barbed wire was invented in DeKalb, Illinois on 1869 by Joseph Glidden.
The invention of barbed wire ended the open range