DefinitelyThe victory over Saratoga
Answer: (a) The victory over Saratoga
The Continental Congress recommended that the colonies observed a day of thanksgiving in 1777 in celebration of the U.S. victory in the Battle of Saratoga . George Washington, then the commander-in-chief of the Continental forces, issued the order to set aside December 18 for this purpose. This tradition continued through 1784.
George Washington declared an 'All Colony Thanksgiving' in October of 1777 due to the American victory at the Battle of Saratoga. This victory was significant as it boosted morale and helped secure French support for the American cause. The thanksgiving was a unifying celebration for the colonies amidst the Revolutionary War.
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