Adolf Hitler was a critic of settler colonialism.
Exploitation colonialism . A colonialist power pursues settler colonialism to relieve the pressures of over-population upon the economy and the national territory of the motherland , and to extend its territory and culture by reproducing its society in other parts of the world . A reason for which a country might practice exploitation colonialism is the immediate financial gain produced by the low-cost extraction of raw materials by means of an native people , usually administered by a colonial government . The geopolitics of an Imperialist power determine the colonial practice of either settler colonialism or of exploitation colonialism .