The document discusses the Seven Years War between the French and English in North America from 1754-1763. It describes how the conflict began over territorial disputes in the Ohio Valley and General Braddock's defeat against the French and Native Americans in 1755. Though the early years of the war went poorly for the British, new Prime Minister William Pitt strengthened Britain's efforts starting in 1757. The British went on to capture key French forts and cities like Quebec and Montreal, defeating the French navy and taking Caribbean colonies to end France's empire in North America by 1763.