Final answer:
Both England and France claimed the Ohio River Valley in North America. This dispute over the valley led to the French and Indian War, resulting in France ceding the territory to Britain after the Treaty of Paris in 1763.
Step-by-step explanation:
Both England and France claimed the Ohio River Valley land in North America. This region was highly contested during the 17th and 18th centuries, primarily due to its strategic importance and rich resources. The rivalry for control over the valley was one of the main causes of the French and Indian War, which eventually led to France ceding its North American territories to Britain under the Treaty of Paris in 1763. The conflict played a pivotal role in the colonial history of North America, influencing future territorial arrangements and shaping the early history of what would become the United States and Canada.