Which of the following is not an example of a check or balance put into the U.S. Constitution?
The president vetoes a bill passed by Congress.
Congress exercises oversight of executive agencies.
The Supreme Court declares an executive order unconstitutional.
Congress reviews a judicial decision and overturns the Supreme Court.

'Checks and balances' is characterized as the 'system stated by the constitution in which the government is divided into multiple branches where each monitors other in one or the other way.'

D). As per the question, the statement that does not illustrate the "checks and balances" would be that 'Congress possessing the power to review or overturn a judicial decision of the Supreme Court.'

The constitution has segregated the government into various branches:

Legislative branch
Executive branch
Judicial branch.

However, the constitution also keeps an eye over their actions through checks and balances where each branch exercises some level of control over the other and overviews their actions.

This helps in keeping the powers separated and prevents the domination of one single authority over the others.
Although Congress has been provided the authority to monitor executive tasks, it doesn't possess the authority to control judicial decisions.
The Supreme court is the supreme authority and Congress can develop laws but it does not possess the right to overturn its decision.

Thus, option D is the correct answer.

Learn more about 'checks and balances' here:

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