Who do we commemorate on President's Day?

President's Day is a federal holiday in the United States that is observed on the third Monday of February. This day is specifically set aside to honor the birthdays of George Washington and Abraham Lincoln, two of the most significant figures in American history.

George Washington, the first President of the United States, is celebrated not only for his leadership in the American Revolutionary War but also for setting many precedents in the role of the presidency. Abraham Lincoln, the 16th President, is revered for his leadership during the Civil War and for his efforts in abolishing slavery. The inclusion of both leaders in the holiday reflects the appreciation for their contributions to the foundation and preservation of the nation.

While the other presidents listed in the options are important figures in American history, they do not have their own dedicated day for commemoration like Washington and Lincoln do on President's Day. This makes the commemoration of these two presidents particularly significant in the context of the holiday.