Answer:
After the French and Indian Wars, the British Empire became more powerful in terms of land, but was also in a difficult economic condition.
Because of this, the British levied more taxes on the American colonies, which angered the colonists who were used to relatively low levels of taxation.
The British also wanted to control more aspects of American colonial life. The monarchs had become suspicious of colonial independence, and they wanted tighter control over the colonies.
Because it allowed them to not only water their crops during the planting season,but also allowed them to take their crops to market in New Orleans and sell them
The Iroquois had past ties to both the English and the French, and the French had agreed to act as the authority between signatory tribes.