Leading up to the French and Indian War, the British were
victorious at the battle at Fort Oswego.
victorious at the battle at Fort William Henry.
defeated at the battle at Fort Duquesne.
defeated at the battle at Fort Ticonderoga.
Leading up to the French and Indian War, the British were "victorious at the battle at Fort William Henry," although it should be noted that this had little to do with their future victory in the war.