When European explorers first encountered the ruins of Great Zimbabwe in the 1870s, they were confronted with a problem. The walls before them — built without mortar, rising 11 metres high, stretching 250 metres in circumference, using 900,000 carefully shaped granite blocks — were undeniably the product of sophisticated engineering. And they were, equally undeniably, in sub-Saharan Africa.
The Fabrication Begins
Rather than accept the obvious conclusion, colonial authorities and explorers produced a remarkable series of alternative theories. The ruins were attributed, at various times, to the Phoenicians, the ancient Egyptians, King Solomon's miners, the Queen of Sheba, and a mysterious "ancient white race." The colonial government of Rhodesia officially suppressed archaeological evidence suggesting African construction — a researcher who published findings pointing to Bantu builders in the 1890s was fired from his position.
"The denial of Great Zimbabwe was not ignorance. It was policy. Acknowledging African architectural achievement would have undermined the entire ideological justification for colonial rule."
What the Evidence Actually Shows
Modern archaeology is unequivocal. Great Zimbabwe was built by the ancestors of the Shona people between the 11th and 15th centuries AD. At its peak, it was the capital of a kingdom controlling gold trade routes between the interior of Africa and the Swahili Coast ports, where Arab and Indian merchants waited to carry the gold to Asia and the Middle East.
The construction technique — dry stone walling using precisely shaped granite blocks without any mortar — is remarkable for its durability. The walls have survived 600 years of weathering with minimal degradation, outperforming many mortar-based structures built in the same era.