During 1780, the Revolutionary War Had Become

During 1780, the Revolutionary War had become

A) a contest of endurance in which Americans had the advantage.
B) what looked like an inevitable British victory.
C) a matter of which side could employ the flashiest battle tactics.
D) a fight in which Native Americans and African Americans played a small role.
E) a conflict in which American victory was certain enough that the French were no longer needed.