Question

The first Thanksgiving in 1621 was believed to have lasted how many days?

(a) 1 day
(b) 3 days
(c) 7 days

Answer 1

the first thanksgiving in 1621 was believed to have lasted how many days=(b)3 days

Answer 2

In the sources about the 1621 Thanksgiving, we can find the information that they "entertained and feasted" for three days. The source is by the Governor William Bradford, one of the Pilgrims.

So the correct answer is b).