The Hebrew Bible, which Christians call the Old Testament, offers instructions about celebrating a Jubilee every 50 years.

The victory of the Roman emperor Trajan over the Dacians in back-to-back wars is carved in numerous scenes that spiral around a 126-foot marble pillar in Rome known as Trajan’s Column.

Archaeologists from the French National Institute for Preventative Archaeological Research (INRAP) recently announced the discovery of a luxurious Gallo-Roman villa within the city of Reims.