Final answer:
George Washington was not successful at the Battle of Fort Necessity; he was forced to surrender to French and Native American forces.
Step-by-step explanation:
The statement that George Washington was successful at the Battle of Fort Necessity is false. In the encounter at Fort Necessity during the early stages of what would become the Seven Years' War, also known as the French and Indian War, the French and their Native American allies managed to force a surrender from George Washington and his Virginia militia. This event is significant in early American history as it marks one of Washington's few defeats and set the stage for the larger conflict between Britain and France over control of North America.