<prompt> Kutanga nemurume wake Slovo vaiva nhengo dzeAfrican National Congress iyo yairwisana nehurumende yeSouth Africa.  <response>: Zvechokwadi, shanduro yakaoma zvikuru yemutsara ndeyekuti First nemurume wake Slovo vaiva nhengo dzeAfrican National Congress pamwe neCommunist Party, uye akanga achishandawo mumhirizhonga yakakura ye1950s. 