In North and South America, Australia, Asia and Africa, European settler-colonialists have left behind the evidence of their psychotic genocidal practices.

The European transatlantic slave trade may have halved the population of Africa, some historians believe. The US, Canada, Australia, New Zealand and many African colonies were all built on the systematic extermination, displacement and internment of the original inhabitants.

In the Israeli settler-colonialism now on violent display in Gaza and the rest of Palestine, European colonialism is living up to its murderous infamy and has returned to the global stage with a vengeance.

For decades, scholars of European colonialism have been working hard to document, archive and connect these episodes of the premeditated mass murder of native people around the globe.