Could anybody design a POD where the League of the Iroquois remains a substantial native American power after the British defeat in 1783 ? Of course, obvious factors would need to be that the League somehow avoids splitting up as occurred OTL with the Oneida and Tuscarora opting to fight for the Americans while the rest under Joseph Brant's leadership took up arms for the British cause, and also that Gen John Sullivan doesn't get the opportunity to lead, under Washington's orders (the 'Destroyer of Towns'), his ruinous march of depradation and burning into Iroquois territory. What other factors must've occurred so that the Iroquois could survive to the present day as a large, influential native American nation of similar stature to the Navaho or Cherokee ?