Question: Who was the traitor during the revolutionary war?

Disambiguated questions and answers:
context: Charles Lee ( – 2 October 1782) served as a general of the Continental Army during the American War of Independence. He also served earlier in the British Army during the Seven Years War. He sold his commission after the Seven Years War and served for a time in the Polish army of King Stanislaus II.
question: Who was a traitor during the revolutionary war, for letting the British escape?
short_answers: Charles Lee
wikipage: Charles Lee (general)
context: Benedict Arnold (June 14, 1801) was an American military officer who served as a general during the American Revolutionary War, fighting for the American Continental Army before defecting to the British in 1780. George Washington had given him his fullest trust and placed him in command of the fortifications at West Point, New York. Arnold planned to surrender the fort to British forces, but the plot was discovered in September 1780 and he fled to the British. His name quickly became a byword in the United States for treason and betrayal because he led the British army in battle against the very men whom he had once commanded.
question: Who was a traitor during the revolutionary war by defecting to the British?
short_answers: Benedict Arnold
wikipage: Benedict Arnold

Long-form answers:
knowledge: content: Although the first two charges proved to be dubious,[c] Lee was undeniably guilty of disrespect, and Washington was too powerful to cross.[65] As the historian John Shy noted, "Under the circumstances, an acquittal on the first two charges would have been a vote of no-confidence in Washington."[66] Lee was found guilty on all three counts, though the court deleted "shameful" from the second and noted the retreat was "disorderly" only "in some few instances." Lee was suspended from the army for a year, a sentence so lenient that some interpreted it as a vindication of all but the charge of disrespect.[67] Lee continued to argue his case and rage against Washington to anyone who would listen, prompting both Lieutenant Colonel John Laurens, one of Washington's aides, and Steuben to challenge him to a duel.[68] Only the duel with Laurens actually transpired, during which Lee was wounded. In 1780, Lee sent such a poorly received letter to Congress that it terminated his service with the army.
wikipage: Charles Lee (general)
content: Benedict Arnold's name became synonymous with "traitor" soon after his betrayal became public, and biblical themes were often invoked. Benjamin Franklin wrote that "Judas sold only one man, Arnold three millions", and Alexander Scammell described his actions as "black as hell".[133] In Arnold's home town of Norwich, Connecticut, someone scrawled "the traitor" next to his record of birth at city hall, and all of his family's gravestones have been destroyed except his mother's.
wikipage: Benedict Arnold
wikipage: Benedict Arnold
long_answer: There were several traitors during the Revolutionary War, two of them being Charles Lee and Benedict Arnold. Charles Lee was considered a traitor for letting the British escape, and he was suspended from the army for a year. Benedict Arnold, whose name became synonymous with "traitor," was considered a traitor by defecting to the British.