Which holiday is celebrated to honor workers?

Labor Day is celebrated to honor the contributions and achievements of American workers. This holiday, observed on the first Monday in September, recognizes the labor movement and the role it played in advancing workers' rights and improving working conditions in the United States. It serves as a tribute to the hardworking individuals who have contributed to the strength, prosperity, and well-being of the nation.

The other holidays listed, while significant in their own right, do not specifically focus on honoring workers. Independence Day celebrates the nation's declaration of independence, Memorial Day is a time to remember and honor those who have died in military service, and Thanksgiving Day is centered around gratitude, family gatherings, and the harvest. Therefore, Labor Day distinctly stands out as the holiday dedicated to honoring the labor force and their essential role in society.