You searched for: Category Politics and government Remove constraint Category: Politics and government Category Human and civil rights Remove constraint Category: Human and civil rights Category Education Remove constraint Category: Education Category Labor Remove constraint Category: Labor Category Human and civil rights Remove constraint Category: Human and civil rights Date Created 1997 Remove constraint Date Created: 1997 Geographic Origin Mexico Remove constraint Geographic Origin: Mexico Language Spanish Remove constraint Language: Spanish Subject Wages Remove constraint Subject: Wages Subject Wages Remove constraint Subject: Wages Subject Teachers' unions Remove constraint Subject: Teachers' unions Subject Political prisoners Remove constraint Subject: Political prisoners