False. Supreme Court said that a group can be supported, EVEN if it's religious.
On two levels, then, Washington Irving profoundly influenced the American Christmas. His melding of jolly St. Nick and an English commemoration of old into a wintry celebration of nostalgia attests to the rich cultural legacy bequeathed to us by this native New Yorker..
In the 16th century, most European countries were busy burning heretics to what they had decreed to be the true religion. There were two exceptions, Portugal and Spain, that were busy discovering new continents.
I doubt most countries had much time left to burn witches.