An history of all the real and threatened invasions of England, from the first landing of the danes, to the present period; including the descent on the coast of wales, in 1797 [electronic resource] : And the late French expedition in bantry bay in Ireland. Dedicated to the lord Lieutenants of the counties of Great Britain. To which is added, and appendix, containing difficulties that an invading army must encounter in England, from its being a close country, and full of desiles or narrow passes