<prompt> Bhala okuqhubekayo kwalesi sigaba - Ngo-August 21, 1968, i-Šumperk yahlala  <response>: yi-Polish Peoples Army, eyafakwa esikhundleni yi-Red Army ngo-3 Okthoba 1968. UJan Zajíc, umfundi waseŠumperk Industrial School, wazibulala ngokuzishisa njengomzabalazo wezepolitiki ngokumelene nokuhlala kwamaSoviet, elandela uJan Palach. 