Slavery, the refusal to allow women to inherit and own property, the denial of equal rights to people with disabilities, and the involuntary commitment of people who deviate from social norms are all examples of oppression.
These are all examples of the author's purpose, or their reason for writing a text.
Pretty much the social, political, and organizational behavior will change how criminal justice agencies approach a problem.
For example, in some middle east society, see some gender relationship as a crime and the criminal agencies will process those relationship as so. This is very different in a modern western societies where the system is more tolerant about it
The word "labor" is roughly synonymous with "work" - and especially hard work, or physical work.
"Salary" is compensation for work- but not work itself.
Work is also not a reference, but far from it.
Work, however, is a human resource - and so it labour. The last option is the correct one!
