This article aims to reconstruct the functioning of political parties that was present during the establishment of the foundations of the democratic system and political practice, from the “Velvet Revolution” to the creation of a competitive party system with a dominant political party – Movement for Democratic Slovakia (HZDS) set up by Vladimir Mečiar; who served as prime minister in the years 1993–1998 (including a hiatus in 1994) greatly affecting the state internal and international policy, and held the post of the sole chairman of the party until its dissolution. V. Mečiar’s rule was marked by the interweaving of the elements of the wave of democratization with the reverse wave of de-democratization. The pro-democratic and undemocratic...