Oppression
Oppression was the cruel or unjust treatment or control of others.

In approximately 3074, a Kyrian arbiter claimed that Tedran died on the  roughly 700 years before as a victim of a conspiracy to oppress their people. The weapon used to kill him, and who fired it were beside the point, as it didn't change the fact that her children couldn't attend the same academies as Vaskans, or that they were forced to live outside the city center. ()

See also 
 Abuse
 Persecution
 Racism
 Sexism

External link 
 
Social sciences