Who was the first President of the United States?

The first President of the United States was George Washington, who served from 1789 to 1797. Washington played a crucial role in the founding of the nation, leading the Continental Army during the American Revolutionary War and presiding over the Constitutional Convention in 1787. His leadership established many precedents for the office, including the tradition of serving only two terms. Washington is widely revered for his commitment to democracy and the constitutional principles that shaped the United States.

In contrast to the other choices, Thomas Jefferson became the third President, Abraham Lincoln was the sixteenth, and Theodore Roosevelt served as the twenty-sixth President, all of whom contributed significantly to American history but did not hold the position of first President. Washington's election marked the beginning of the new government under the Constitution, making him a pivotal figure in American history.