After nearly three years of horrific, industrialized war raged across ... April issue of National Geographic History magazine. As simple as it may sound, the European world collapsed on itself ...

When the full history of the great World War is written geography will be understood as one of the fundamental causes. When white people migrated into Europe from west central Europe they found a ...

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 ...