That Supposed Map of Pre-Contact North America
There's a map making the rounds on Facebook right now, which is being shared as if it's a map of pre-contact North America. You can find it here. But it doesn't show pre-contact North America at all — it's trying to show what the boundaries of the First Nations & Inuit would look like in 2015 if contact had never happened. And it's not even an accurate representation of that alternative history: the borders it uses are borders that were formed, in part, as a result of European contact.