Answer: pattern or practice lawsuit
Step-by-step explanation:
Pattern or practice case
This is a case whereby the plaintiff tries to show in court that they have been subjected into discriminatory situations which were committed by the defendant.
The plaintiff shows that the policies and procedures were actual used in committing such a discriminatory act towards them.
This case comprises discrimination of the following nature :
Housing discrimination
School segregation
Employment discrimination
A plaintiff will be required to provide evidence or any proof that shows that the defendant behaviour is actual an ongoing practice.