Answer:
constitutional
Explanation:
A constitution can be defined as set of rules and fundamental principles or established laws of a nation specifying the basic rights of the citizens, as well as determining the powers, authority and responsibilities (duty) of the government to the people.
Hence, constitutional law is a type of law involves the enforcement of our most basic rights as citizens against unreasonable government interference.
Generally, the constitutional law defines or specifies the responsibility, role, authority, structure and powers accorded to the various branch of government such as executive, legislature, judiciary and the basic or fundamental rights of the citizens living within the country.