One thing different about all of them is they live in different places in Canada. The Inuit live in the current day northwest territories, Haida in current day British Columbia and Iroquois live in current day Ontario.
Another thing different is their housing. Inuit live in igloos, Haida live in teepees, and Iroquois live in stationary long houses. Another thing that is the same is they all hunt except Iroquois farm and hunt. The Inuit hunt narwhals and seals, The haida fish, and the Iroquois hunt buffalo.
Third, somthing different between one on two is the Inuit only hunted, but the haida gathered plants and hunted, and so did the Iroquois, but the Iroquois farmed not so much