The pilgrims arrived in America in 1620. Friendly Indians helped pilgrims. They taught the pilgrims how to hunt and fish. They taught them grow food. The pilgrims decided to thank the Indians for their help. They decided to have a feast and invited all their Indian friends. Pilgrims they thanked God for the food. They thanked God for their friends. It was the first Day Thanksgivings. Now Americans celebrate Thanksgiving in the fourth Thursday of November.