Answer:
Constitutional law.
Explanation:
As a practical matter, constitutional law provides a means for individuals and organizations to protect their interests by filing a lawsuit against those who infringe upon their rights. However, the Constitution does not permit just anyone to go into federal court and assert a claim for compensation or other relief.
Constitutional law is based on the language of the Constitution, so matters like free speech, right to protest, abortion rights, racism and discrimination, and presidential powers are all constitutional law.
Constitutional law is a body of law which defines the role, powers, and structure of different entities within a state, namely, the executive, the parliament or legislature, and the judiciary
