The Herero and Namaqua peoples of present-day Namibia endured a genocidal persecution between 1904 and 1907 while their homeland was under colonial rule as German South-West Africa.[38] Large percentages of their populations perished in a brutal scorched earth campaign led by German General Lothar von Trotha. An estimated 10,000 Namaqua were killed,[39] with estimates for the Herero ranging from 60,000 and 100,000.[40]

Ben Kiernan wrote in his book Blood and Soil: A World History of Genocide and Extermination from Sparta to Darfur on the French conquest of Algeria, that within 3 decades of the French conquest of Algeria in 1830, war, famine and disease[citation needed] had reduced the original population from 3 million by a figure ranging from 500,000 to 1,000,000.[34]

The Indian (Aboriginal) residential schools were primarily active following the passage of the Indian Act in 1876, until 1996, and were designed to remove children from the influence of their families and culture, and assimilate them into the dominant Canadian culture. Over the course of the system's existence, about 30% of native children, or roughly 150,000, were placed in residential schools nationally; at least 6,000 of these students died while in attendance.[70][71] The system has been described as cultural genocide: "killing the Indian in the child."

On the Australian continent during the colonial period (1788–1901), the population of 500,000–750,000 Australian Aborigines was reduced to fewer than 50,000.[167][168] Most were devastated by the introduction of alien diseases after contact with Europeans, while perhaps 20,000 were killed by massacres and fighting with colonists.[167]

https://en.wikipedia.org/wiki/Goa_Inquisition

https://en.wikipedia.org/wiki/Genocide_of_indigenous_peoples

https://en.wikipedia.org/wiki/Treatment_of_slaves_in_the_United_States#Rape_and_sexual_abuse

https://en.wikipedia.org/wiki/Mau_Mau_Uprising

https://en.wikipedia.org/wiki/Nanking_Massacre

And BTW the Portuguese are genetically inferior.