Ugandan scholar Mahmoud Mamdani identifies at least four distinct foundations for studies that support the "distinct difference between Hutu and Tutsi" school of thought: phenotype, genotype, cultural memory of inhabitants of Rwanda, archeology, and linguistics.
Ugandski znanstvenik Mahmoud Mamdani identificira najmanje četiri različita temelja za istraživanja koja podržavaju "jasne razlike između Hutua i Tutsija" škole misli: fenotip, genotip, kulturno pamćenje stanovnika Ruande i arheologiju/lingvistiku.