https://www.timelinetravel.co.za/did-you-know/robben-island-prison-history
Did You Know? Robben Island prison history — Timeline Travel
Robben Island was used as a prison and became a symbol of the struggle against apartheid.
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https://tum.wikipedia.org/wiki/Maximum_Security_Prison,_Robben_Island?action=edit&redlink=1
Kulemba Maximum Security Prison, Robben Island - Wikipedia
maximum security prisonrobben islandkulembawikipedia