As is well known and is mentioned in the article, what they actually used was other countries' currencies. Namely the South African Rand and the US Dollar. South Africa is the economically largest neighbour, and is stable by comparison. The US Dollar is the "global reserve".
As is well known and is mentioned in the article, what they actually used was other countries' currencies. Namely the South African Rand and the US Dollar. South Africa is the economically largest neighbour, and is stable by comparison. The US Dollar is the "global reserve".