Who is recognized as the 1st president of the United States?

George Washington is recognized as the first president of the United States because he was the leader of the Continental Army during the American Revolutionary War and played a crucial role in the foundation of the nation. Following the war, Washington was elected unanimously by the Electoral College and served two terms from 1789 to 1797. His leadership set many precedents for the role of the presidency, including the tradition of a two-term limit. Washington is often referred to as the "Father of His Country" because of his significant contributions to the nation’s independence and governance.

The other individuals listed, while prominent figures in American history, served as president in later years and do not hold the distinction of being the first.