Bantu peoples
the Zulu of South Africa ( 12 million ) the Luba of the Democratic Republic of the Congo ( 7 million ) , the Sukuma of Tanzania ( 9 million ) , or the Kikuyu of Kenya ( 8 million ) . 
<triplet> Zulu <subj> South Africa <obj> country <triplet> Luba <subj> Democratic Republic of the Congo <obj> country <triplet> Democratic Republic of the Congo <subj> Luba <obj> ethnic group <triplet> Sukuma <subj> Tanzania <obj> country