Trench tactics provided an excellent defensive line, however, because of this advantage, a successful ground attack was very difficult to accomplish. This imbalance of attack vs defense caused a stalemate because each army didn't want to risk attacking the enemy trenches as they would most likely be defeated.
Both sides in the War ended up simply exhausted, so early on, the 'Western Front' was popularized by news reporters to describe the protective trenches that each side had buried themselves in. For a lengthy period, the Brits and Germans shot millions of pounds of ordnance at each other, but little ground actually changed hands. It seemed that until America's General John Pershing arrived in France in 1917, no commander, other than Britain's General Haig, perhaps, was able to conceive of a plan to get their men out of the trenches and into more effective tactics. Hence, stalemate.
Stalemate.
Machine gun
Settled into a bloody stalemate
They used poisoned gasses.
the germans had alien technology
Stalemate.
The entry of the U.S. into the war.
On a Coast Line somewhere
the entry of the U.S. into the war.
They did help break the stalemate.
stalemate
1914
Machine gun
the use of chemical weapons.
the use of chemical weapons.
stalemate
take it easy