The Case Against Free Trade Between Canada and the United States. This essay discusses how tree trade between Canada and the United States has increased capital flows across the border between both nations. As the economies of both nations become increasingly integrated, Canadian sovereignty and economic wellbeing have become increasingly weakened. This is the basic case against free trade between both nations. 8 pgs. Bibliography lists 6 sources. Pages: 8 Bibliography: 6 source(s) listed Filename: 8524 Canada US Trade.doc Price: 71.60