Hi! I think there's no image of the chart but I'd like to answer about the Columbian exchange that might be the answer. The Columbian Exchange started was the widespread of trading of Americans and Afro-Asians and was followed by the voyage of Christopher Columbus to the Americas in 1492. They were exchanging plants, animals, technology, ideas, diseases and human populations.
Yes because
First Nations opinions on immigrants is different than the rest of society. Immigrants affect society and the economy in a positive way, by having education and skills from different countries and bringing it to Canada so we can have more workers for economic jobs, that help Canada's economy grow.
Because of the lack of strong middle class.
I think it would be false sauce
It Develops domestic industries in America
