Which of the following is an example of a constitutional power held by the President of the United States?

Ratifying treaties is an example of a constitutional power held by the President of the United States. The Constitution of the United States grants the President the authority to negotiate and enter into treaties with foreign nations. However, the power to ratify treaties ultimately rests with the Senate, which must provide its advice and consent by a two-thirds majority vote. Therefore, while the President plays a significant role in treaty-making, the final ratification requires Senate approval.