Final answer:
The Battle of Saratoga, a turning point in the American Revolutionary War, was fought between September 19 and October 17, 1777, with the main engagements concluding on October 17th.
Step-by-step explanation:
The Battle of Saratoga occurred between September 19 and October 17, 1777. This crucial conflict in the American Revolutionary War took place in Saratoga County, New York. The battle was a pivotal moment led by Major General Horatio Gates and Brigadier General Benedict Arnold commanding the American forces against British General John Burgoyne. Importantly, the Battle of Saratoga is recognized as the turning point of the war in favor of the Americans, with its victory prompting the French to form a military alliance with the new nation. The main encounters of the battle concluded on October 17, 1777, when the British forces, cut off from support and reinforcements, were overwhelmed and finally surrendered to the American army.