The correct answer is D) The French gave their support to another tribe during a war.
The Iroquois tribes disliked the French because the French gave their support to another tribe during a war.
Although since the very beginning of its exploration days, the French always tried to have good relationships with the Native American Indian tribes by respecting them and making fair deals in the trade fur, the war started some animosities because the French and Indians had to take sides. The Iroquois tribes disliked the French because the French traded weapons with the Hurons, and represented a big advantage in an armed confrontation.