The law of unintended consequences is the only real law of history.
To make a living space, there first had to be a killing space.
In Stalin's Russia racial persecution was often disguised as class warfare. More than 1.5 million members of ethnic minorities died as a result of forced resettlement.
The Armenian genocide showed what could happen when empires were beaten into nations.
The Japanese Co-Prosperity Zone began as a racist utopia and ended as a cross between an abbatoir, a plantation and a brothel.
Why did the Germans and Japanese keep fighting after 1943 when every rational hope of victory had disappeared?