The first President of the United States was George Washington. He served from April 30, 1789, to March 4, 1797, and is often referred to as the "Father of His Country." Washington played a pivotal role in the American Revolutionary War and was a key figure in drafting the U.S. Constitution. His leadership style and character set a precedent for future presidents. Washington chose to step down after two terms, establishing the tradition of a two-term limit, which was later codified in the 22nd Amendment. His legacy continues to influence American politics and democratic ideals.