Why do we celebrate Thanksgiving Day?

Read this site carefully. It tells why we celebrate Thanksgiving.

http://www.timeanddate.com/holidays/us/thanksgiving-day

thank you

Thanksgiving Day is celebrated as a way to give thanks for the blessings of the year, particularly the harvest. It is a holiday that originated in the United States and Canada, although the dates and customs may vary. Thanksgiving in the United States is traced back to the 1621 harvest feast between the Pilgrims and the Wampanoag Native Americans, which is recognized as one of the first successful harvests in the Plymouth Colony. Over time, it evolved into a national holiday and has become a time when families and friends gather for a large meal, express gratitude, and spend quality time together.

If you want to know more about the history and significance of Thanksgiving Day, you can explore various resources such as books, articles, and online databases. Additionally, there are historical accounts, documentaries, and even educational websites dedicated to providing insights into the origins and traditions of Thanksgiving.