Final answer:
Nelson Mandela commissioned a new national anthem for South Africa in 1997. The anthem combines two songs and represents the country's linguistic diversity. It symbolizes unity, democracy, and celebrates South Africa's cultural heritage.
Step-by-step explanation:
The question is about Nelson Mandela commissioning a new national anthem in 1997. In the same year, Mandela proclaimed the combination of two songs - "Nkosi Sekelel' iAfrika" and "The Call of South Africa" - as the national anthem of the "new" South Africa. The combined songs represent five of South Africa's eleven national languages. The new anthem symbolizes unity, democracy, and the diversity of cultures and traditions in South Africa.