Oppression

Oppression refers to an overt or secret malicious and harmful pattern of subjugation and exploitation of a community or individuals practiced by a regime, which is thus authoritarian or totalitarian 

Oppression abuses the power of people daily, such as exploitation, marginalization powerlessness, culture imperialism, and violence.

the exercise of authority or power in a burdensome, cruel, or unjust manner. an act or instance of oppressing or subjecting to cruel or unjust impositions or restraints. the state of being oppressed. the feeling of being heavily burdened, mentally or physically, by troubles, adverse conditions, anxiety, 

Oppression [is] the social act of placing severe restrictions on an individual group, or institution.