All of the following statements about the American victory at Boston are true EXCEPT:

All of the following statements about the American victory at Boston are true EXCEPT:

The victory at Boston altered the balance of power between the British and the Americans.

George Washington placed the American cannons at Dorchester Heights, overlooking the city of Boston.

The Americans used cannons that were captured at Fort Ticonderoga.

All of the British troops and ships were forced to leave Boston.