 Anonzi Nelson Mandela aiva ani, uye basa rake raiva rei munhoroondo yeSouth Africa?VaNelson Mandela vaive mutungamiri akakosha mukurwisa rusaruraganda muSouth Africa. Akave mutungamiri wechitema wekutanga munyika uye anorangarirwa nekuedza kwake kusimudzira kuyanana nekuenzaniswa. 