Becouse it is generally unlawful to discriminate against a person in the workplace on the following grounds. Becouse of your Race
Becouse of your Sex
Your Sexual orientation
Your Age
Your Physical or mental disability
Your Marital status
While your Pregnancy
Your Religion
I think many people had experienced discrimination. For example women mostly experience discrimination because of sex. Religion is also another discrimination for people who work in different countries. Think about you were a muslim in christian country or vice versa.