No, thanksgiving as we have it now is simply to give thanks to God for the good things we have in life. In 1863, during the civil war ( 1861-1865 ), President Lincoln standardize into the fourth thursday of November a day of thanks to the almighty. Yes, there were Thanksgiving celebrations before then, but it was to celebrate the survival of the first year in the new world thanks to the assistance of the then friendly natives. It was not a celebration of military prowess. The revisionism nowadays is simply pathetic.