Thanksgiving Day is a national holiday celebrated in the United States,Canada and some parts of Europe.
It was originally celebrated by the pilgrims and indians as a day of giving thanks for the blessing of the harvest and of the preceding year.
Pilgrims depart from Europe to the New Land in the Mayflower.
Native Indians helped them planting and harvesting.
Thanksgiving is celebrated on the fourth thursday of November in the United States.
Although Thanksgiving has historical roots in religious and cultural traditions, it has long been celebrated in a secular manner as well.
Abraham Lincoln made the holiday official.