Final answer:
The British defeated the French in the Battle of the Plains of Abraham in 1759, marking the end of France's American empire. This pivotal battle occurred during the Seven Years' War, and its aftermath led to the British domination in North America.
Step-by-step explanation:
The question asks about the outcome of the Battle of the Plains of Abraham, which was a consequential moment in North American history.
The correct answer is that C. The British defeated the French, marking the end of France's empire in America. This battle took place in 1759 during the Seven Years' War, known in North America as the French and Indian War.
The victory at Quebec was indeed pivotal for the British; it led to the eventual defeat of French forces in North America.
Following the war, the 1763 Treaty of Paris not only stripped France of its territories on the continent, making the British the dominant colonial power in North America, but it also disrupted traditional Native American trade relationships and, later, fueled tensions between the British Empire and its colonies, contributing to the American Revolutionary War.