What year did the patriots leave Valley Forge during the American Revolution?

Question: What year did the patriots leave Valley Forge during the American Revolution!?

I'm making a fake newspaper and I have an interview "One soldier's experience at Valley Forge" but I don't know what year I'd be able to interview this soldier!.!.!.!.Www@QuestionHome@Com

Best Answer - Chosen by Asker:

June 19, 1778Www@QuestionHome@Com

1778 is when the encampment broke!.Www@QuestionHome@Com