Answer:
The judicial branch was granted the power of judicial review
Step-by-step explanation:
What elevated the judiciary to equal standing is that "The judicial branch was granted the power of judicial review."
This is evident in the case of Marbury v. Madison in 1803, where the Supreme Court affirmed the Supreme Court's right to carry out a judicial review which can overrule any government activity including executive, judicial or legislative if such activity is seen or interpreted to be unconstitutional.