He and his policies led to the Holocaust, the worst genocide in history, and an atrocity so terrible that he is considered truly evil. Despite a concerted effort from Allied forces to eradicate Nazism, it has proved difficult to destroy an ideology. Far right politics is seeing a resurgence globally and, almost a century after his death, Hitler remains a notorious spectre in the modern consciousness.
But is history at risk of repeating itself? Or are the lessons learned from the mid-20th Century enough to keep fascism at bay?
