The correct option is B greater sense of self-confidence.
French and Indian War, American phase of a worldwide nine years’ war (1754–63) fought between France and Great Britain. It took control of the vast colonial territory of North America. Three earlier phases of this war for overseas establishment included King William’s War (1689–97), Queen Anne’s War (1702–13), and King George’s War (1744–48). As a result of the French and Indian War, the American colonists developed a greater sense of self-confidence.