In 1621, the Plymouth colonists and Wampanoag Indians shared an autumn harvest feast that is acknowledged today as one of the first Thanksgiving celebrations in the colonies. For more than two centuries, days of thanksgiving were celebrated by individual colonies and states. But, it wasn’t until 1863, in the midst of the Civil War, that President Abraham Lincoln proclaimed a national Thanksgiving Day to be held each November.
In September 1620, a small ship called the Mayflower left Plymouth, England, carrying 102 passengers. After a treacherous and uncomfortable crossing that lasted 66 days, they dropped anchor near the tip of Cape Cod, far north of their intended destination at the mouth of the Hudson River. One month later, the Mayflower crossed Massachusetts Bay, where the Pilgrims, as they are now commonly known, began the work of establishing a village at Plymouth.
Throughout that first brutal winter, most of the colonists remained on board the ship, where they suffered from exposure, scurvy and outbreaks of contagious disease. Only half of the Mayflower’s original passengers and crew lived to see their first New England spring. In March, the remaining settlers moved ashore. The local Indians taught the Pilgrims, weakened by malnutrition and illness, how to cultivate corn, extract sap from maple trees, catch fish in the rivers and avoid poisonous plants.
In November 1621, after the Pilgrims’ first corn harvest proved successful, Governor William Bradford organized a celebratory feast and invited a group of the fledgling colony’s Native American allies, including the Wampanoag chief Massasoit. Now remembered as American’s “first Thanksgiving”—although the Pilgrims themselves may not have used the term at the time—the festival lasted for three days. Historians have suggested that many of the dishes were likely prepared using traditional Native American spices and cooking methods. Because the Pilgrims had no oven and the Mayflower’s sugar supply had dwindled by the fall of 1621, the meal did not feature pies, cakes or other desserts, which have become a hallmark of contemporary celebrations.
Pilgrims held their second Thanksgiving celebration in 1623 to mark the end of a long drought that had threatened the year’s harvest and prompted Governor Bradford to call for a religious fast. Days of fasting and thanksgiving on an annual or occasional basis became common practice in other New England settlements as well. During the American Revolution, the Continental Congress designated one or more days of thanksgiving a year, and in 1789 George Washington issued the first Thanksgiving proclamation by the national government of the United States; in it, he called upon Americans to express their gratitude for the happy conclusion to the country’s war of independence and the successful ratification of the U.S. Constitution. His successors John Adams and James Madison also designated days of thanks during their presidencies.
Abraham Lincoln in 1863, at the height of the Civil War, in a proclamation entreating all Americans to ask God to “commend to his tender care all those who have become widows, orphans, mourners or sufferers in the lamentable civil strife” and to “heal the wounds of the nation.” He scheduled Thanksgiving for the final Thursday in November, and it was celebrated on that day every year until 1939, when Franklin D. Roosevelt moved the holiday up a week in an attempt to spur retail sales during the Great Depression. Roosevelt’s plan, known derisively as Franksgiving, was met with passionate opposition, and in 1941 the president reluctantly signed a bill making Thanksgiving the fourth Thursday in November.
Although the American concept of Thanksgiving developed in the colonies of New England, its roots can be traced back to the other side of the Atlantic. Both the Separatists who came over on the Mayflower and the Puritans who arrived soon after brought with them a tradition of providential holidays—days of fasting during difficult or pivotal moments and days of feasting and celebration to thank God in times of plenty.
As an annual celebration of the harvest and its bounty, moreover, Thanksgiving falls under a category of festivals that spans cultures, continents and millennia. In ancient times, the Egyptians, Greeks and Romans feasted and paid tribute to their gods after the fall harvest. Thanksgiving also bears a resemblance to the ancient Jewish harvest festival of Sukkot. Finally, historians have noted that Native Americans had a rich tradition of commemorating the fall harvest with feasting and merrymaking long before Europeans set foot on their shores.
Source: History of Thanksgiving http://www.history.com/topics/thanksgiving/history-of-thanksgiving