Question

Which of the following is a constitutional power of the Senate?

initiating revenue bills

impeaching federal officials

confirming presidential appointments

The Senate does not have any of these powers.

Answer 1

1. The power to try all impeachments.
2. The power to ratify treaties.
3. The power to advise and consent to all Executive Branch appointments made by the President.
With these three powers the Senate is able to limit the power of the Executive Branch.
This is called the use of the "checks and balance" system.