Which location was known as the maximum state security prison in South Africa during apartheid?

Robben Island was a notorious maximum-security prison during apartheid in South Africa, primarily known for housing political prisoners, including Nelson Mandela. The prison, located off the coast of Cape Town, became a symbol of the struggle against apartheid, as many anti-apartheid activists and leaders were incarcerated there. The conditions in Robben Island were harsh, designed to break the spirits of the inmates, who were often imprisoned for their opposition to the apartheid government.

In contrast, Folsom Prison and Alcatraz are American prisons that do not have a direct connection to the apartheid era in South Africa, making them irrelevant options in this context. Victor Verster Prison, while also associated with political prisoners, was not as widely recognized as Robben Island in terms of its historical significance in the anti-apartheid movement. Hence, Robben Island stands out as the correct answer, symbolizing the vast injustices and resistance that characterized apartheid-era South Africa.