Heuse (Fr.). An iron shoe, sometimes called pedieux, attached to the greaves of ancient armor, having an iron sole, and the upper composed of mail.

Hexagonal Powder. See [Gunpowder].

Hexham. A town of England, in Northumberland, situated a little below the confluence of the north and south Tyne, 21 miles west from Newcastle. This town is chiefly remarkable for the antiquities with which it is surrounded, and the historical events connected with it. The neighborhood abounds with ruined castles, monuments of battles and heroes; with Roman relics, altars, inscriptions, etc. The cathedral, or priory church of Hexham, was founded in 674, and was destroyed by the Danes. In 1463, a battle was fought in the neighborhood between the houses of York and Lancaster, in which the Yorkists gained the victory. As an interesting historical event, it may be remarked that it was in flying from this field that Queen Margaret threw herself on the protection of a robber, and the cave in which she concealed herself and the Prince of Wales is still pointed out.

Hibernia, Ibernia, Ivernia, and Ierne. The names by which Ireland is designated in the classical writers. See [Ireland].

Hibernian Royal School. A school established in Great Britain for the maintenance of 350 children of military officers who are supported and educated at this school, at an expense of £7000 per annum to the country.

Hierarchy, Military. The essential element for the government and service of an army is a military hierarchy, or the creation of different grades of rank, to which different functions and powers are assigned, the lower in regular subordination to the next higher in the ascending scale. It should be founded on the principle that every one acts in an army under the orders of a superior, who exercises his authority only within the limits established by law. This authority of the superior should be greater or less according to rank and position, and be proportioned to his responsibilities. Orders should be executed without hesitation; but responsibilities should be confined to him who gives orders in virtue of the superior authority with which he is invested; to him who takes the initiative in an order; to him who does not execute an order that he has received; and to him who usurps a command, or continues illegally to exercise its functions. The military hierarchy is determined and consecrated within its sphere of action by grades of rank created by military laws, by other laws regulating the exercise of rank, by military insignia, by military honors, and by the military oath.

High Treason. Treason against the state, being the highest civil offense. See [Treason].

Highlanders. Properly speaking, are the Celtic inhabitants of the Highlands of Scotland. In the army of Great Britain, it denotes the eight regiments who are uniformed in the Highland dress, including a distinctive tartan, and are as follows: 42d (see [Black Watch]), 71st, 72d, 74th, 78th, 79th, 92d, and 93d. These regiments are recruited in the Highlands.

Hilt. The handle of anything, especially of a cutting instrument, as a knife or sword.

Hilted. Having a hilt. Also a term used in heraldry to indicate the tincture of the handle of a sword.