What is a landmark case?

a case that is based on a dispute over land
a case that is based on a previous court’s decision.
a case that sets a precedent for future court decisions
a case that has been overturned from a previous court.

the correct answer is option:

- a case that sets a precedent for future court decisions

Explanation:

A Landmark Case definition is a court case being studied because it has historical and legal significance.   These cases have a lasting effect on the application of a law that is usually related to one's rights, freedoms, and freedoms.  I hope this help you!!

id say bottom left to top top left to bottom right and middle to middle

explanation:

answer; i believe the two groups were irish immigrants and chinese immigrants;