Final answer:
Checks and Balances are a core democratic principle of American government, whereby each branch of the government has some measure of influence over the other branches. One situation that best describes Checks and Balances is when the Supreme Court declares a law from Congress unconstitutional and prevents it from happening. Another situation is when Congress withholds funding needed to implement court decisions.
Step-by-step explanation:
Checks and Balances are a core democratic principle of American government, whereby each branch of the government (executive, judicial, and legislative) has some measure of influence over the other branches and may choose to block procedures of the other branches.
One situation that best describes Checks and Balances is when the Supreme Court declares a law from Congress unconstitutional and prevents it from happening. This is an example of the judicial branch checking the power of the legislative branch. The Supreme Court acts as a safeguard to ensure that laws passed by Congress do not violate the Constitution.
Another situation that demonstrates Checks and Balances is when Congress withholds funding needed to implement court decisions. This is an example of the legislative branch exerting influence over the judicial branch by limiting their resources and affecting their ability to enforce decisions.