It's the 400th anniversary of Thanksgiving, which was nothing like this anyway

The First Thanksgiving, 1621, Plymouth Colony, MA. The Pilgrims didn’t call it Thanksgiving

It was the 400th anniversary of that annual American rite, Thanksgiving.

As anyone who knows any history is aware, there is nothing sacred about the day — the fourth Thursday in November.

In fact, it was changed from the last Thursday to the third Thursday in 1939.

There is also nothing particularly sacred about how Thanksgiving is celebrated.

As others, not least the NYT’s ‘Morning’ newsletter have noted, Thanksgiving has had a shifting appearance — both as a word and as a state of mind from 1851. The paper’s first reference to Thanksgiving was not to the November holiday we now know, but to an October 4 “appropriate prayer and thanksgiving” delivered by a priest at the opening of an agricultural exhibition. Some seven weeks later, the governor Massachusetts declared the last Thursday of November “a day of public thanksgiving and praise” in the absence of a national holiday.

It was Abraham Lincoln w…