Why do you think tecumseh equates selling indian land to selling the air, the sea, and the earth

Because the in First Nations people's culture you do not own the land, it's not something you can sell its Mother Earth and your supposed to respect it. They lived off the land in harmony and the Europeans who came seen it as a way to make profit. Why should the Europeans be able to put a price on the air you breathe, water you drink, and the land u walk on?