Woodrow Wilson actually said...

"It has long been the custom of our people to turn in the fruitful autumn of the year in praise and thanksgiving to Almighty God for His many blessings and mercies to us as a nation."

"The year that has elapsed since we last observed our day of thanksgiving has been rich in blessings to us as a people."

"And I also urge and suggest our duty in this our day of peace and abundance to think in deep sympathy of the stricken peoples of the world upon whom the curse and terror of war has so pitilessly falle..."

"Now, Therefore, I, Woodrow Wilson, President of the United States of America, do appoint Thursday, the thirtieth of November, as a day of National Thanksgiving and Prayer."