Answer:
The Supreme Court determines the constitutionality of laws passed by Congress.
Step-by-step explanation:
The Supreme Court verifying the constitutionality of laws passed by Congress is an example of Montesquieu's checks and balances.
The Supreme Court is a part of the Judicial Branch, while Congress is a part of the Legislative Branch.
By allowing the Supreme Court to determine the constitutionality of Congress' laws, this prevents the legislative branch from passing any unjust laws.
This is an example of checks and balances, where it prevents a certain branch of government from becoming too powerful.