The correct example of the legislative branch checking the power of the executive branch is:
B. Congress overrides a presidential veto of a bill passed by Congress.
This action demonstrates a check on the executive branch since it allows Congress to enact legislation despite the President's disapproval, thus asserting its authority over the executive.
To analyze the other options:
- A. Congress issuing pardons is incorrect because the power to issue pardons resides with the executive branch (the President).
- C. Congress impeaching a federal judge pertains to the judicial branch and is not an example of checking the executive branch.
- D. Congress refusing to abide by a Supreme Court decision relates to checks on the judicial branch, not the executive.
Thus, option B is the only correct example of the legislative branch checking the executive branch's power.