The Spanish Civil War: an avoidable tragedy

World Histor ie s

America’s hidden empire The United States’ imperial ambitions – and how they shape today’s world

Should museums return their treasures?

From the Benin Bronzes to art looted by the Nazis, experts debate where global objects really belong

“Historians should speak truth to those in charge” Rutger Bregman on the power of history

Rorke’s Drift: The Zulu view

FROM DAGGERS TO DRONES The rise of long-distance warfare

The first digital revolution How Arabic numerals changed the world