Benedict Arnold Offered Which Justification for His Treason

Benedict Arnold offered which justification for his treason?

A) He believed George Washington treated his soldiers poorly.
B) America's new alliance with France, a Catholic state, was too much for him to bear.
C) He was a distant cousin of King George III through marriage.
D) He believed that until the United States abolished slavery, its cause to liberty was hypocritical.
E) He considered the cause of independence already lost.