Final answer:
The major Revolutionary War battle described is the Battle of Saratoga, which was a turning point in the war and resulted in American independence.
Step-by-step explanation:
The major Revolutionary War battle described in the given information is the Battle of Saratoga. In this battle, around 1/4 of the British troops in North America surrendered, which was a significant turning point of the Revolutionary War. The victory at Saratoga provided a much-needed boost to American morale and convinced France to formally ally itself with the American cause, ultimately leading to their independence.
Learn more about Revolutionary War Battles