The first president elected under the new U.S. Constitution was George Washington. He was elected unanimously by the Electoral College in 1788 and took office on April 30, 1789. Washington's leadership was critical in defining the presidency's role and setting precedents for future officeholders. His administration focused on establishing a strong federal government, creating a national bank, and formulating foreign policy. Washington also voluntarily stepped down after two terms, reinforcing the principle of peaceful transfer of power. His legacy as a Founding Father and his contributions to the establishment of the United States remain immensely influential in American history.