Oppressive regimes maintain power through a combination of repression, propaganda, and manipulation of political institutions. By controlling the media and limiting freedom of expression, these regimes suppress dissent and create a culture of fear. Furthermore, they often employ tactics such as surveillance and imprisonment of political opponents to eliminate challenges. Additionally, the utilization of state resources to implement social programs can foster dependency and loyalty among the populace. By undermining democratic institutions and promoting division, oppressive regimes effectively sustain their grip on power.