What is celebrated on the fourth Thursday in November?

The fourth Thursday in November is designated for the celebration of Thanksgiving in the United States. This holiday has its origins in early 17th-century harvest festivals celebrated by the Pilgrims and has evolved into a day for gathering with family and friends to give thanks for the year's blessings. Traditionally, it is marked by a festive meal that typically includes turkey, stuffing, and various side dishes, as well as a time for reflection on gratitude and togetherness.

Thanksgiving plays a significant role in American culture and history, symbolizing unity and appreciation. Other holidays listed, such as Halloween, Veterans Day, and Arbor Day, are celebrated on different dates and have distinct themes and purposes. Halloween takes place on October 31, Veterans Day is observed on November 11, and Arbor Day focuses on tree planting and conservation, varying in date by state. Thus, Thanksgiving stands out as the correct answer as it is specifically celebrated on the fourth Thursday of November each year.