1. The answer is letter D.The American colonists were greatly angered by the way the British army and government had treated them during the war. The American thought that they have the chance to unify their country, but the British Empire had other plans. The British Empire had decided to expand their territories.
2. The answer is D.William Pitt's decision to make the British military the central fighting force of the war. He was named one of the best generals in the British military. Pitt was able to succeed in many battles.
3. The answer is C.the Iroquois. The Iroquois was fighting alongside the British Empire. They formed an alliance with the British Empire but the Iroquois were not able to last long because of the confederacy.