Final answer:
The first people to live in Canada were the Aboriginals, which include the First Nations, Inuit, and Métis. These indigenous groups lived in Canada well before the arrival of Europeans and the Norsemen.
Step-by-step explanation:
The first people to live in Canada were the Aboriginals, or indigenous peoples. This group includes the First Nations, Inuit, and Métis people who have been residing in the region for thousands of years, long before European contact. Although the Norsemen, also known as Vikings, led by Leif Ericson, reached Canada around the year 1000 AD, they were not the first inhabitants. The indigenous peoples had been living across Canada's diverse landscapes, practicing their traditional ways of life involving hunting, fishing, and gathering, and creating artwork from local materials. These communities were fundamentally disrupted by European colonization, which led to a significant displacement and cultural changes for the Aboriginal people.