Browsing named entities in H. Wager Halleck , A. M. , Lieut. of Engineers, U. S. Army ., Elements of Military Art and Science; or, Course of Instruction in Strategy, Fortification, Tactis of Battles &c., Embracing the Duties of Staff, Infantry, Cavalry, Artillery and Engineers. Adapted to the Use of Volunteers and Militia.. You can also browse the collection for Canada (Canada) or search for Canada (Canada) in all documents.

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H. Wager Halleck , A. M. , Lieut. of Engineers, U. S. Army ., Elements of Military Art and Science; or, Course of Instruction in Strategy, Fortification, Tactis of Battles &c., Embracing the Duties of Staff, Infantry, Cavalry, Artillery and Engineers. Adapted to the Use of Volunteers and Militia., Chapter 2: Strategy.—General divisions of the Art.—Rules for planning a Campaign.—Analysis of the military operations of Napoleon (search)
se countries. Should the Oregon question lead to hostilities between the United States and England, the theatre of war would embrace the greater part of North America and the two oceans, but the theatre of operations would probably be limited to Canada and our northern frontier, with naval descents upon our maritime cities. The first point to be attended to in a plan of military operation is to select a good base. Many circumstances influence this selection, such as mountains, rivers, roads,ngly-fortified places; the Pyrenees, with Bayonne at one extremity and Perpignon at the other; the triple range of fortresses on the Belgian frontier — are all permanent lines of defence. The St. Lawrence river is a permanent line of defence for Canada; and the line of lake Champlain, the upper St. Lawrence, and the lakes, for the United States. Temporary lines of defence are such as are taken up merely for the campaign. Napoleon's position in Saxony, in 1813; the line of the allies in Belg
H. Wager Halleck , A. M. , Lieut. of Engineers, U. S. Army ., Elements of Military Art and Science; or, Course of Instruction in Strategy, Fortification, Tactis of Battles &c., Embracing the Duties of Staff, Infantry, Cavalry, Artillery and Engineers. Adapted to the Use of Volunteers and Militia., Chapter 6: military Polity—The means of national defence best suited to the character and condition of a country, with a brief account of those adopted by the several European powers. (search)
of a small body of troops, often effects, in the beginning, what afterwards cannot be accomplished by large fortifications, and the most formidable armies. Had a small army in 1812, with a well-fortified depot on Lake Champlain, penetrated into Canada, and cut off all reinforcements and supplies by way of Quebec, that country would inevitably have fallen into our possession. In the winter of 1806-7, Napoleon crossed the Vistula, and advanced even to the walls of Konigsberg, with the Austriansmunitions of war, and unsupported by fortifications. Such invasions must necessarily fail. Experience in the wars of the French revolution has demonstrated this; and even our own short history is not without its proof. In 1812, the conquest of Canada was determined on some time before the declaration of war; an undisciplined army, without preparation or apparent plan, was actually put in motion, eighteen days previous to this declaration, for the Canadian peninsula. With a disciplined army o
H. Wager Halleck , A. M. , Lieut. of Engineers, U. S. Army ., Elements of Military Art and Science; or, Course of Instruction in Strategy, Fortification, Tactis of Battles &c., Embracing the Duties of Staff, Infantry, Cavalry, Artillery and Engineers. Adapted to the Use of Volunteers and Militia., Chapter 7: sea-coast defences..—Brief description of our maritime fortifications, with an Examination of the several Contests that have taken place between ships and forts, including the attack on San Juan d'ulloa, and on St. Jean d'acre (search)
eral Contests that have taken place between ships and forts, including the attack on San Juan d'ulloa, and on St. Jean d'acre The principal attacks which we have had to sustain, either as colonies or states, from civilized foes, have come from Canada. As colonies we were continually encountering difficulties and dangers from the French possessions. In the war of the Revolution, it being one of national emancipation, the military operations were more general throughout the several states ; bnaval power, and offering the dazzling attraction of rich booty, have each been subjected to powerful assaults. Similar attacks will undoubtedly be made in any future war with England. An attempt at permanent lodgment would be based either on Canada or a servile insurrection in the southern states. The former project, in a military point of view, offers the greatest advantages, but most probably the latter would also be resorted to for effecting a diversion, if nothing more. But for inflic
H. Wager Halleck , A. M. , Lieut. of Engineers, U. S. Army ., Elements of Military Art and Science; or, Course of Instruction in Strategy, Fortification, Tactis of Battles &c., Embracing the Duties of Staff, Infantry, Cavalry, Artillery and Engineers. Adapted to the Use of Volunteers and Militia., Chapter 8: our northern frontier defences.—Brief description of the fortifications on the frontier, and an analysis of our northern campaigns. (search)
much as the campaigns between this country and Canada have been neither few in number nor unimportantates, while the English were in possession of Canada. The first expedition to be noticed againstaign. In 1689, Count Frontenac, governor of Canada, made a descent into New York to assist the Fring the St. Lawrence with the Mississippi, and Canada with Louisiana; moreover, by means of Fort Du d necessary to withdraw the American army from Canada. This retreat of undisciplined troops, in thee energy's line of defence, and cut off all Upper Canada from supplies and reinforcements from Englah can be pursued in case of operations against Canada; and that it is indispensable to success in wa; but upon our main line of communication with Canada,--a line of maximum importance both to us and frontier, or for offensive operations against Canada. Such a place should never be exposed to the nemy's forces and cut off all the remainder of Canada from supplies and reinforcements from England.[13 more...]
H. Wager Halleck , A. M. , Lieut. of Engineers, U. S. Army ., Elements of Military Art and Science; or, Course of Instruction in Strategy, Fortification, Tactis of Battles &c., Embracing the Duties of Staff, Infantry, Cavalry, Artillery and Engineers. Adapted to the Use of Volunteers and Militia., Chapter 9: army organization—Staff and Administrative Corps.—Their history, duties, numbers, and organization (search)
s.] In time of peace, the whole organized military force of the State is intended when we speak of the army; but in time of war this force is broken up into two or more fractions, each of which is called an army. These armies are usually named from the particular duty which may be assigned to them — as, army of invasion, army of occupation, army of observation, army of reserve, &c.; or from the country or direction in which they operate — as, army of the North, of the South, of Mexico, of Canada, of the Rhine, &c.; or from the general who commands it — as, the army of Soult, army of Wellington, army of Blucher, &c. All modern armies are organized on the same basis. They are made up of a Staff and Administrative departments, and four distinct arms — Infantry, Cavalry, Artillery, and Engineers; each having distinct duties, but all combining to form one and the same military body. In the actual operations of a campaign, these forces are formed into corps d'armee, each corps d'arm