Encara no tenim significats per a "yoruba cities".
1The Yoruba cities are not only different from the Sudanese in population, but in their social relations.
2The Hausa cities are many of them important, but few are as large as the Yoruba cities and they lie farther apart.
3The Timbuktu cities have from five to fifteen hundred towns, while the Yoruba cities have one hundred and fifty thousand inhabitants and more.
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