When the supreme court reviewed whether the religious freedom restoration act was legal under the constitution, which power was the court using? federal supremacy regulation of interstate commerce judicial review power to pass legislation

When the Supreme Court reviewed whether the Religious Freedom Restoration Act was legal under the Constitution, the power that  the Court was using is the judicial review.The Supreme Court's major powers is the power to review laws. This is to determine their legality under the Constitution. 

it was displayed because they had a love for war

social contract theory, nearly as old as philosophy itself, is the view that persons' moral and/or political obligations are dependent upon a contract or agreement among them to form the society in which they liv