1620 : The Pilgrims arrived at Plymouth 1621 : The Pilgrims decided to have a big meal to thank God. This is a first Thanksgiving 1863 : President Lincoln decided than Thanksgiving was a national holiday 1939 : President Roosvelt decided than Thankgiving was celebrate all to 4th thursday of November 2016 : Thanksgiving is celebrate, this is a moment to share and ghater whith famylies, they eating a big meal, whatching the Macy's Parade and matches