Final answer:
Labor Day and Thanksgiving are two national holidays in the U.S.
Step-by-step explanation:
The correct answer is Labor Day and Thanksgiving.
Labor Day is celebrated on the first Monday in September and honors the contributions and achievements of American workers.
Thanksgiving is celebrated on the fourth Thursday in November and is a day for people to come together and give thanks for the blessings in their lives, including a bountiful harvest.
Learn more about national holidays in the U.S.