Pedzisa mutsara unotevera: Munguva yokutama kwake, Horák akabatanidzwa mumibato yezvematongerwe enyika mukudzingwa (muna 1948 bato rakamanikidzwa kubatana neCommunist Party). Mushure mokunge
Communist Party yakarasikirwa nesimba rayo (1989), akadzokera kuCzechoslovakia ndokutangazve bato, achiva mutungamiri waro. Mukati mesarudzo dza1990, bato rakakundikana kuwana zvigaro muparamende; Horák akabatanidzwawo mumakakatanwa emukati mebato. Musarudzo dza1992, bato racho rakawana chinzvimbo muparamende. Muna 1993, Miloš Zeman akatsiva Horák semutungamiri webato.