Answer: The written treaty ceded roughly 130,000 km² of land from the Rocky Mountains to the west, the Cypress Hills to the east, the Red Deer River to the north, and the US border to the south. All nations kept the rights to use the land for hunting.
Explanation:
The main way in which the railroads contributed to the end of the large buffalo herds was that "The railroad tracks were obstacles that the buffalo would not cross". It sounds silly, but the buffalo actually refused to cross the tracks for reasons that are still misunderstood.<span />
The Mesopotamians made many technological discoveries. They were the first to use the potter's wheel to make better pottery, they used irrigation to get water to their crops, they used bronze metal (and later iron metal) to make strong tools and weapons, and used looms to weave cloth from wool.
