William Pitt "The Elder" played a pivotal role

The British were continuously losing land and forts to the French between 1755 and 1757. British morale suffered during this time due to ongoing defeats.

But just as things looked bleak, William Pitt was appointed British Secretary of State in 1757, reviving the British army. He took charge of the British soldiers in the colonies and contributed a sizable sum of money to the war effort. In an effort to divert French troops from the colonies, he also stepped up British efforts in Europe, a successful strategy. Pitt advised British forces to invade New France and seize control of various French outposts while the French forces were depleted in the colonies. These efforts allowed Great Britain to take back control of the colonies and eventually win the war. So, William Pitt "The Elder" played a pivotal role, which is one of the facts about the French and Indian war.