Which entity decides on the constutionality of laws passed by state and federal legislatures?
a. the u. s senate
b. the u. s supreme court
c. the executive branch
d. the treasury department

The correct answer is letter C.

Explanation:  Executive Branch is the power of the state that, in the shape of a country's constitution, has the task of governing the people and administering public interests, faithfully fulfilling the legal ordinances.

the fifth and fourteenth amendments to the united states constitution each contain a due process clause. due process deals with the administration of justice and thus the due process clause acts as a safeguard from arbitrary denial of life, liberty, or property by the government outside the sanction of law.

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