Cuban film director Yaíma Pardo set an important precedent with the demands collected in her documentary Causas y Azares (Causes and Chances, subtitles in English available). 
Muongoza sinema wa Cuba Yaíma Pardo aliweka utangulizi muhimu kwa mahitaji yaliyotolewa katika makala yake ya Causas y Azares (Sababu na Nafasi), tafsiri kwa kiingereza inapatikana.