Heritage Art Series

Mountain Movement: How the Rockies Shape Alberta

Most of Alberta’s Rocky Mountains finished uplifting 50 million years ago – they’ve been pouring sediment across the province ever since. The Rockies shaped our water drainage network and, with the help of glaciers, erected the house of silt, sand, and stone that we all live in. The tilt that our mountains built is largely responsible for the development of our prairie soils and modern agriculture. Our mountains have also shaped how cultures interact and move, which has moulded much of our history.

At first glance, the Rockies are imposing – an impressive barrier rising from the foothills like a stony gate. But for thousands of years, people traveled across and within them to trade and acquire goods. Groups in southeastern British Columbia, like the Kootenai, often descended into Alberta’s valleys to hunt bison and other big game. The Kootenai engaged in trade and formalized sport (like the hoop and arrow game) with local Blackfoot, Cree, and other groups. Large caches of meat and hides were then transported back across (more…)