stalemate
The entry of the US with fresh troops when the troops of both original sides were already exhausted.
how many troops were involoved in both sides of the battle of Atlantic
And armistice or a truce or a ceasefire are all terms for when troops on both sides agree to stop fighting.
About 55'692'800 troops in total survived the war on both sides combined
they couldn't win
A lot. Pigs were used to feed the troops on both sides. And there were many, many troops.
The machine gun (used by both sides) was very effective in wiping out whole lines of soldiers advancing towards the enemy over open ground.
Both sides successfully called for volunteers
The Civil War
both sides were locked in a stalement
American Civil War
Estimates vary but in total there were proably about 250,000 troops mobilized on both sides in the English Revolution of 1688.