Life in the trenches of World War One was very difficult. The first day of the Battle of the Somme, in 1916, was the deadliest day in the history of the British army. The end of World War One and ...

Why did World War One start? What were the causes of World War One and how did the war develop? Find out in our guide. What role did the British Empire play in the war? What role did the British ...

Children's programming and BBC Learning initiatives marking the centenary of World War One. CBBC Multi-award-winning comedy sketch show Horrible Histories is back for a one-off World War One ...