It is hard to compare cultures without overgeneralizing, but I think a lot of American poetry has an assertiveness - an upbeat quality - that's less typical of Canadian poetry. Of course there are poets in both countries to whom that generalization does not apply. Speaking broadly, I'd describe Canadians as being a bit more reserved than Americans. Not less opinionated - just less direct.
James ArthurI do like Canadian poetry. Christian Bรถk, Anne Carson, Carmine Starnino, and Don McKay are a few of the Canadian poets whose work has been important to me. But I'm not sure that I do see poetry as a world apart. Some of my metaphors are based in the fantastic, but I try to be true to life as I understand it. That understanding is affected by my Canadianness, my Americanness, my whiteness, my gender, my age, my education, my experience...everything about me affects my view of reality. But I try to wrestle against those partialities, not embrace them.
James ArthurI'm a mix; I'm sure some of my Canadian friends find me very American, both in person and on the page.
James Arthur