The atrocities of the 20th century are well-documented and popularised in movies and documentaries. There were extraordinary horrors in the past - genocides of

The atrocities of the 20th century are well-documented and popularised in movies and documentaries. There were extraordinary horrors in the past - genocides of entire peoples, forceful religious conversion through slaughter of the entire adult male population of dozens of cities and bringing up children and women according to the winner's religious doctrine - that don't get a single iota of attention today except from historians.