Grapeshot in the context of "Carronade"

Artillery consists of ranged weapons that launch munitions far beyond the range and power of infantry firearms. Early artillery development focused on the ability to breach defensive walls and fortifications during sieges, and led to heavy, fairly immobile siege engines. As technology improved, lighter, more mobile field artillery cannons were developed for battlefield use. This development continues today; modern self-propelled artillery vehicles are highly mobile weapons of great versatility generally providing the largest share of an army's total firepower.

Originally, the word "artillery" referred to any group of soldiers primarily armed with some form of manufactured weapon or armour. Since the introduction of gunpowder and cannon, "artillery" has largely meant cannon, and in contemporary usage, usually refers to shell-firing guns, howitzers, and mortars (collectively called barrel artillery, cannon artillery or gun artillery) and rocket artillery. In common speech, the word "artillery" is often used to refer to individual devices, along with their accessories and fittings, although these assemblages are more properly called "equipment". However, there is no generally recognized generic term for a gun, howitzer, mortar, and so forth: the United States uses "artillery piece", but most English-speaking armies use "gun" and "mortar". The projectiles fired are typically either "shot" (if solid) or "shell" (if not solid). Historically, variants of solid shot including canister, chain shot and grapeshot were also used. "Shell" is a widely used generic term for a projectile, which is a component of munitions.

Kazimierz Michał Władysław Wiktor Pułaski (Polish: [kaˈʑimjɛʂ puˈwaskʲi] ; March 4 or 6, 1745  – October 11, 1779), anglicised as Casimir Pulaski (/ˈkæzɪmɪər pəˈlæski/ KA-zi-meer pə-LAS-kee), was a Polish nobleman, soldier, and military commander who has been called "The Father of American cavalry" or "The Soldier of Liberty". Born in Warsaw and following in his father's footsteps, he became interested in politics at an early age. He soon became involved in the military and in revolutionary affairs in the Polish–Lithuanian Commonwealth. Pulaski was one of the leading military commanders for the Bar Confederation and fought against the Commonwealth's foreign domination. When this uprising failed, he was driven into exile.

Following a recommendation by Benjamin Franklin, Pulaski traveled to North America to help in the American Revolutionary War. He distinguished himself throughout the revolution, most notably when he saved the life of George Washington. Pulaski became a general in the Continental Army, and he and his friend, the Hungary-born colonel commandant Michael Kovats, raised Pulaski's Legion and reformed the American cavalry as a whole. At the siege of Savannah, while leading a cavalry charge against British forces, he was fatally wounded by grapeshot and died shortly after.