During the Battle of Arras, 24,000 British and Canadians attacked the German line from where they had gathered in tunnels. The British gained eight miles of ground.
When was the Battle of Arras?
The Battle of Arras occurred between April and May 1917.
How many British casualties were there at the Battle of Arras?
Over 160,000 British and Canadian troops were injured or died in the Battle of Arras.
Why is the Battle of Arras significant?
More than 2.5 miles of tunnels were dug beneath Arras, to allow the British to move and shelter from German attacks.