Consideration on the present situation of Great Britain and the United States of North America with a view to their future commercial connections : particularly designed to expose the dangerous tendency of the arguments used, and of the conclusions drawn, in a late pamphlet published by Lord Sheffield, entitled "Observations on the Commerce of the American States" : likewise shewing the advantages, and urging the necessity of relaxing the Act of Navigation in favour of America, both in Great Britain and the West Indies : interspersed with some observations on the state of Canada, Nova Scotia, and the fisheries : and with various accounts necessary to shew the state of the shipping and trade of this country and the United States, as well as of the connection of the latter with the West Indies, previous to the war / [by Richard Champion].