TercioA Tercio (ˈteɾθjo), Spanish for "[a] third") was a military unit of the Spanish Army during the reign of the Catholic Monarchs and the Spanish Habsburgs in the early modern period. The Tercios were renowned as the finest professional infantry in Europe for over a century and a half due to their effectiveness of their battlefield formations. They were the elite military units of the Spanish Monarchy and the essential pieces of the powerful land forces of the Spanish Empire, sometimes also fighting with the navy.
Hundred Years' WarThe Hundred Years' War (La guerre de Cent Ans; Dgère d'Un Chint An; 1337–1453) was a series of armed conflicts fought between the kingdoms of England and France during the Late Middle Ages. It originated from English claims to the French throne. The war grew into a broader power struggle involving factions from across Western Europe, fueled by emerging nationalism on both sides. The Hundred Years' War was a significant conflict in the Middle Ages.
Demi-lancerThe demi-lancer or demilancer was a type of heavy cavalryman in Western Europe during the 16th and early 17th centuries. "Demi-lancer" was a term used in 16th-century military parlance, especially in England, to designate cavalrymen mounted on unarmoured horses, armed with a slightly lighter version of the heavy lance of a man-at-arms and wearing three-quarter or half-armour, in contrast to the full plate armour of the man-at-arms or gendarme, who rode barded mounts.
Man-at-armsA man-at-arms was a soldier of the High Medieval to Renaissance periods who was typically well-versed in the use of arms and served as a fully-armoured heavy cavalryman. A man-at-arms could be a knight, or other nobleman, a member of a knight's or nobleman's retinue, or a mercenary in a company serving under a captain. Such men could serve for pay or through a feudal obligation. The terms knight and man-at-arms are often used interchangeably, but while all knights equipped for war were men-at-arms, not all men-at-arms were knights.
MusketeerA musketeer (mousquetaire) was a type of soldier equipped with a musket. Musketeers were an important part of early modern warfare, particularly in Europe, as they normally comprised the majority of their infantry. The musketeer was a precursor to the rifleman. Muskets were replaced by rifles as the almost universal firearm for modern armies during the period 1850 to 1860. The traditional designation of "musketeer" for an infantry private survived in the Imperial German Army until World War I.
Italian WarsThe Italian Wars, also known as the Habsburg–Valois Wars, were a series of conflicts fought between 1494 and 1559, mostly in the Italian peninsula, but later expanding into Flanders, the Rhineland and Mediterranean Sea. The primary belligerents were the Valois kings of France, and their Habsburg opponents in the Holy Roman Empire and Spain. At different points, various Italian states participated in the war, some on both sides, with limited involvement from England and the Ottoman Empire.
Heavy cavalryHeavy cavalry was a class of cavalry intended to deliver a battlefield charge and also to act as a tactical reserve; they are also often termed shock cavalry. Although their equipment differed greatly depending on the region and historical period, heavy cavalry were generally mounted on large powerful warhorses, wore body armor, and armed with either lances, swords, maces, flails (disputed), battle axes, or war hammers; their mounts may also have been protected by barding.
