Shortlisted, Shaughnessy Cohen Prize for Political Writing and Democracy 250 Atlantic Book Award for Historical Writing Once, a single francophone settlement shared both sides of the Saint John River, until a political trade-off between countries split it down the middle. From that inauspicious start, the Maine-New Brunswick border, the first boundary to be drawn between the two nations, has served as a microcosm for Canada-U.S. relations. For centuries,...