What best describes one of the powers of a stockholder?

One of the key powers of a stockholder is the ability to vote on important corporate matters, such as the election of the board of directors and major business decisions like mergers or acquisitions. This voting power allows stockholders to influence the direction of the company and hold management accountable. Additionally, stockholders have the right to receive dividends, if declared, and can benefit from any appreciation in the company's stock value.