The seventy years that followed were years of "storm and stress" for the French colonies and missions. The widening areas occupied by the French and by the English settlers brought the rival establishments into nearer neighborhood, into sharper competition, and into bloody collision. Successive European wars--King William's War, Queen Anne's War (of the Spanish succession), King George's War (of the Austrian succession)--involved the dependencies of France and those of England in the conflicts of their sovereigns. These were the years of terror along the exposed northern frontier of English settlements in New England and New York, when massacre and burning by bands of savages, under French instigation and leadership, made the names of Haverhill and Deerfield and Schenectady memorable in American history, and when, in desperate campaigns against the Canadian strongholds, the colonists vainly sought to protect themselves from the savages by attacking the centers from which the murderous forays were directed. But each successive treaty of peace between England and France confirmed and reconfirmed the French claims to the main part of her American domain. The advances of French missions and settlements continued southward and westward, in spite of jealousy in European cabinets as the imposing magnitude of the plans of French empire became more distinctly disclosed, and in spite of the struggles of the English colonies both North and South. When, on the 4th of July, 1754, Colonel George Washington surrendered Fort Necessity, near the fork of the Ohio, to the French, "in the whole valley of the Mississippi, to its headsprings in the Alleghanies, no standard floated but that of France."[22:1]