President George Washington issued the first official government proclamation of Thanksgiving in 1789. President Abraham Lincoln made it a yearly official national holiday in 1863.
As President of the United States, George Washington proclaimed the first nationwide thanksgiving celebration in the US.
Thanksgiving was first proclaimed as a national holiday Abraham Lincoln, in 1863 during the US Civil War. This was set by law in 1941. (see related question)
Abe Lincoln
both
Technically Washington did however it did not become a federal holiday with a set date until Lincoln.
Abraham Lincoln proclaimed the day a national holiday in 1863
1941... hope I helped you
Super duper Rawr Cakes MeowMix Squirrel Person
The first actual thanksgiving was called the "First Thanksgiving". :-]
In the United States, "first Thanksgiving" refers to the the pilgrims and Indians' feast to celebrate a bountiful harvest in 1621. That was 390 years ago from the year 2011. As a national holiday, President Abraham Lincoln proclaimed Thanksgiving a national holiday in 1863. In 2011, that was 148 years ago.
The day after thanksgiving has never been proclaimed a legal holiday, although many businesses treat it as such by giving their employees the day off.
Thanksgiving was declared a national holiday in America on October 3, 1863 by president Abraham Lincoln.