Respuesta :
They made an alliance less likely because the Iroquois thought that it was likely that the French would win the war against the British.. Hope this helped! :)
Answer: The correct answer is : In the face of the British defeats, the Iroquois questioned their alliance with them because they thought that the French had a good chance of winning a war against the British.
The Iroquois thought of gaining some advantage if they formed an alliance with the British to help them defeat the French.