genocide

I hate to be a pedant here but for genocide, you really have to kill another race, so Pol Pot is out. Anyway it wasnt that big

The big ones of the 20th century were

Hitler - Jews 6 million
Hitler - Slavs and Gypsies 6 million
Stalin - Ukrainians 5 million (famine) (plus 3 times that number of Russians in the gulags etc)
Southern Sudan 2 million
Armenians in Turkey 1.5 million
Cambodians - executed 200k, famine etc 1 million
Indonesia - east Timor and others 700 000

Amazon Indians - a lot
Japanese in China Korea etc - a lot

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There are plenty of good ones in earlier centuries
Poles by Russians (several million)
Germans by Poles (a lot)
Aborigines (anything from 300 000 to 2 million) (includes disease)
Amerindians (a lot more)
Greeks by Turks ( a lot)
Incas/Aztecs by Spaniards (zillions)
Cuban natives by spaniards (the lot)

and in ancient times
Jews by Romans ( a lot)
Bulgarians by Byzantines (a lot)
Carthaginians by Romans ( the lot)
Arabs by Christians (A lot)
various races by Ghenghis Khan (zillions)
various races by Huns/Vandals ( a lot)

Neanderthals by Cro magnons (the lot)
(still unproven but where do you think we got this urge?)





Rwanda less than 1 million