The first Thanksgiving lasted 3 days.
Thanksgiving lasted 3 days because in 1961 when it first come in to place that's how many days it took to marinate the turkey.
Many people believe the first thanksgiving was held in 1621 but that was just a feast. The actual first thanksgiving was in 1623
about 140 people celebrated the first thanksgiving
19 people attended to the first thanksgiving.
There were about one hundred and forty people at the first Thanksgiving.
There where 140 people at the first Thanksgiving, which lasted three days.
Seven...exactly seven deer were served at the first Thanksgiving.
Airplanes were not invented during the time of the first Thanksgiving.
The first Thanksgiving was observed over a period of three days.
Thanksgiving Unwrapped showed that the first Thanksgivings were celebrated for 3 days.
The first thanksgiving was in 1621, so this year(2014) it is 393 years ago.
About 90 Native Americans from the Wampanoag tribe attended the first Thanksgiving dinner.
Thanksgiving is only one day, the first Thursday every November.
It all depends on the year. For example if its 2011 the first thanksgiving was 392 years ago.