The "unwritten constitution" Includes the practice of judicial review. The first option is correct.
Judicial review of laws is understood as a process by which the legislative and executive actions are reviewed by the judiciary. It refers to a review of the United States Supreme Court of the constitutional validity of a legislative act. Judicial review is one of the checks balances in the separation of powers.
<span>Martin Luther started the protestant movement when he split from the church in 1517 in Germany. He came to reject some of the teaching and practices of the Roman Catholic. The answer is letter D. I hope my answer helps. </span>