Courts and justice departments as well as the Supreme Court.
According to the US Constitution, the powers of the Judicial are equal to that of the Executive.
Judicial activism weakens the separation of powers by involving the Court in what are traditionally executive and legislative functions. Judicial restraint reinforces separation of powers.
The Judicial Branch
The Judicial Branch makes sure that the laws made by the other branches are not unconstitutional.
One of the judicial powers that governors have is to pardon or suspend criminal sentences. Another judicial power that they have is to have a say in senior judicial appointments.
No governors have judicial power. That power rests with the judicial branch.
No governors have judicial power. That power rests with the judicial branch.
executive branch, judicial branch, and legislative branch
The implied power of Judicial Review
The US Constitution designates three separate but equal branches of the US government. They are the executive, legislative and judicial branches.
Article 3 describes the powers of the judicial branch.
Article 111 discusses the powers of the Judicial Branch in the Constitution.