While Howe and his command conferred, the Hessian artillery on the left opened fire on the hilltop position, where they succeeded in driving the militia into a panicked retreat. The arrival of McDougall and his brigade helped to rally them, and a defensive line was established, with the militia on the right and the Continentals arrayed along the top of the hill. Howe finally issued orders, and while most of his army waited, a detachment of British and Hessian troops was sent to take the hill.