Thanksgiving is a national holiday celebrated on various dates in October and November in the United States, Canada, Saint Lucia, Liberia, and unofficially in countries like Brazil and Germany. It is also observed in the Australian territory of Norfolk Island. It began as a day of giving thanks for the blessings of the harvest and of the preceding year. Various similarly named harvest festival holidays occur throughout the world during autumn. Although Thanksgiving has historical roots in religious and cultural traditions, it has long been celebrated as a secular holiday as well.
Thanksgiving in the United States has been observed on differing dates. From the time of the Founding Fathers until Abraham Lincoln made it a national holiday in 1863, the date of observance varied from state to state. The final Thursday in November had become the customary date in most U.S. states by the beginning of the 19th century, coinciding with, and eventually superseding the holiday of Evacuation Day (commemorating the day the British exited the United States after the Revolutionary War).[33] Influenced by New Englander Sarah Josepha Hale, who wrote letters to politicians for approximately 40 years advocating an official holiday, Lincoln set national Thanksgiving by proclamation for the final Thursday in November in celebration of the bounties that had continued to fall on the Union and for the military successes in the war, also calling on the American people, "with humble penitence for our national perverseness and disobedience ... fervently implore the interposition of the Almighty hand to heal the wounds of the nation...."[34] Because of the ongoing Civil War, a nationwide Thanksgiving celebration was not realized until Reconstruction in the 1870s.
On October 31, 1939, President Franklin D. Roosevelt signed a presidential proclamation changing the holiday to the next to last Thursday in November in an effort to boost the economy.[35] The earlier date created an extra seven days for Christmas shopping since at that time retailers never began promoting the Christmas season until after Thanksgiving. But making the proclamation so close to the change wreaked havoc on the holiday schedules of many people, schools, and businesses, and most Americans were not in favor of the change. Some of those who opposed the change dubbed the holiday "Franksgiving" that year. Some state governors went along with the change while others stuck with the original November 30 date for the holiday, and three states — Colorado, Mississippi, and Texas — observed both dates.[36] The double Thanksgiving continued for two more years, and then on December 26, 1941, Roosevelt signed a joint resolution of Congress changing the official national Thanksgiving Day to the fourth Thursday in November starting in 1942 (there are usually four but sometimes five Thursdays in November, depending on the year).[37]
Since 1971, when the American Uniform Monday Holiday Act took effect, the American observance of Columbus Day has coincided with the Canadian observance of Thanksgiving.[38][39]
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