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Florent-Jean De Vallière
Jean-Florent de Vallière (7 September 1667 – 7 January 1759) was a French artillery officer of the 18th century. He was lieutenant-general of the King's Armies. In 1726, de Vallière became Director-General of the Battalions and Schools of the Artillery. Vallière was a member of the Académie de Marine. After his death, his seat went to Chabert-Cogolin. Through the Royal Ordonnance of 7 October 1732, Vallière endeavoured to reorganize and standardize the King's artillery. He significantly improved the method used for founding cannons, superseding the technique developed by Jean-Jacques Keller. He thus developed the de Vallière system,''A Dictionary of Military History and the Art of War'' By André Corvisier, p.83/ref> which set the standard for French artillery until the advent of the Gribeauval system. De Vallière system Whereas numerous formats and designs had been in place in the French army, de Vallière standardized the French sizes in artillery pieces, by allowi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
War Of The Austrian Succession
The War of the Austrian Succession () was a European conflict that took place between 1740 and 1748. Fought primarily in Central Europe, the Austrian Netherlands, Italy, the Atlantic and Mediterranean, related conflicts included King George's War in North America, the War of Jenkins' Ear, the First Carnatic War and the First Silesian War, First and Second Silesian Wars. Its pretext was the right of Maria Theresa to succeed her father Emperor Charles VI as ruler of the Habsburg monarchy. Kingdom of France, France, Kingdom of Prussia, Prussia and Electorate of Bavaria, Bavaria saw it as an opportunity to challenge Habsburg power, while Maria Theresa was backed by Kingdom of Great Britain, Britain, the Dutch Republic and Electorate of Hanover, Hanover, collectively known as the Pragmatic Sanction of 1713, Pragmatic Allies. As the conflict widened, it drew in other participants, among them History of Spain (1700–1810), Spain, Kingdom of Sardinia, Sardinia, Electorate of Saxony, S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Artillery Of France
Artillery is a class of heavy military 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 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 armor. Since the introduction of gunpowder and cannon, "artillery" has largely meant cannons, and in contemporary usage, usually refers to shell-firing guns, howitzers, and mortars (collectively called ''barrel artillery'', ''cannon artillery'', ''gun artillery'', or - a layman term - ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parrott Rifle
The Parrott rifle was a type of muzzle-loading rifled artillery weapon used extensively in the American Civil War. Parrott rifle The gun was invented by Captain Robert Parker Parrott, a West Point graduate. He was an American soldier and inventor of military ordnance. He resigned from the service in 1836 and became the superintendent of the West Point Foundry in Cold Spring, New York. He created the first Parrott rifle (and corresponding projectile) in 1860 and patented it in 1861.Pritchard Jr, Russ A.Civil War Weapons and Equipment, p.82. Globe Pequit Press, 2003. . Daniel Treadwell, who developed a method for making built-up guns in early 1840s, tried to claim that his patent infringed on an earlier one, but in 1866 S.D.N.Y. court dismissed it, deciding that Treadwell's claim was invalidated by a 1843 British patent to John Frith. Parrotts were manufactured with a combination of cast and wrought iron. The cast iron made for an accurate gun, but was brittle enough to suffer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
US Army
The United States Army (USA) is the land service branch of the United States Armed Forces. It is one of the eight U.S. uniformed services, and is designated as the Army of the United States in the U.S. Constitution.Article II, section 2, clause 1 of the United States Constitution (1789). See alsTitle 10, Subtitle B, Chapter 301, Section 3001 The oldest and most senior branch of the U.S. military in order of precedence, the modern U.S. Army has its roots in the Continental Army, which was formed 14 June 1775 to fight the American Revolutionary War (1775–1783)—before the United States was established as a country. After the Revolutionary War, the Congress of the Confederation created the United States Army on 3 June 1784 to replace the disbanded Continental Army.Library of CongressJournals of the Continental Congress, Volume 27/ref> The United States Army considers itself to be a continuation of the Continental Army, and thus considers its institutional inception to be the o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daniel Morgan
Daniel Morgan (1735–1736July 6, 1802) was an American pioneer, soldier, and politician from Virginia. One of the most respected battlefield tacticians of the American Revolutionary War of 1775–1783, he later commanded troops during the suppression of the Whiskey Rebellion of 1791–1794. Born in New Jersey to a Welsh family, Morgan settled in Winchester, Virginia. He became an officer of the Virginia militia and recruited a company of riflemen at the start of the Revolutionary War. Early in the war, Morgan served in Benedict Arnold's expedition to Quebec and in the Saratoga campaign. He also served in the Philadelphia campaign before resigning from the army in 1779. Morgan returned to the army after the Battle of Camden, and led the Continental Army to victory in the Battle of Cowpens. After the war, Morgan retired from the army again and developed a large estate. He was recalled to duty in 1794 to help suppress the Whiskey Rebellion, and commanded a portion of the arm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gribeauval
Lieutenant General Jean-Baptiste Vaquette de Gribeauval (15 September 1715 – 9 May 1789) was a French artillery officer and engineer who revolutionised the French cannon, creating a new production system that allowed for lighter, more uniform guns without sacrificing range. His Gribeauval system superseded the de Vallière system. These guns proved essential to French military victories during the Napoleonic Wars. Gribeauval is credited as the earliest known advocate for the interchangeability of gun parts. He is thus one of the principal influences on the later development (over many decades by many people) of interchangeable manufacture. Early life Jean-Baptiste was born in Amiens, the son of a magistrate. He entered the French royal artillery in 1732 as a volunteer, and became an officer in 1735. For nearly twenty years regimental duty and scientific work occupied him, and in 1752 he became captain of a company of miners.Summerfield (2011) ''SOJ-2'', p. 20 In 1755, he was e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heath
A heath () is a shrubland habitat found mainly on free-draining infertile, acidic soils and characterised by open, low-growing woody vegetation. Moorland is generally related to high-ground heaths with—especially in Great Britain—a cooler and damper climate. Heaths are widespread worldwide but are fast disappearing and considered a rare habitat in Europe. They form extensive and highly diverse communities across Australia in humid and sub-humid areas where fire regimes with recurring burning are required for the maintenance of the heathlands.Specht, R.L. 'Heathlands' in 'Australian Vegetation' R.H. Groves ed. Cambridge University Press 1988 Even more diverse though less widespread heath communities occur in Southern Africa. Extensive heath communities can also be found in the Texas chaparral, New Caledonia, central Chile, and along the shores of the Mediterranean Sea. In addition to these extensive heath areas, the vegetation type is also found in scattered locations acro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Heath
William Heath (March 2, 1737 – January 24, 1814) was an American farmer, soldier, and political leader from Massachusetts who served as a major general in the Continental Army during the American Revolutionary War. Life and career Heath made his home for his entire life at his family's farm in Roxbury, Massachusetts (present day Jamaica Plain, Massachusetts, part of the city of Boston). He was born on a farm that had been settled in 1636 by his ancestors. He became active in the militia, and was a captain of the Roxbury Company of the Suffolk County militia regiment in 1760. By 1770 he was the regiment's colonel and its commanding officer. In 1765 he was elected as a member of the Ancient and Honorable Artillery Company of Massachusetts and was elected as the company's lieutenant in 1768 and as its captain in 1770. In December 1774 the revolutionary government in Massachusetts commissioned him as a brigadier general. He commanded Massachusetts forces during the last stag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Washington
George Washington (February 22, 1732, 1799) was an American military officer, statesman, and Founding Father who served as the first president of the United States from 1789 to 1797. Appointed by the Continental Congress as commander of the Continental Army, Washington led the Patriot forces to victory in the American Revolutionary War and served as the president of the Constitutional Convention of 1787, which created the Constitution of the United States and the American federal government. Washington has been called the " Father of his Country" for his manifold leadership in the formative days of the country. Washington's first public office was serving as the official surveyor of Culpeper County, Virginia, from 1749 to 1750. Subsequently, he received his first military training (as well as a command with the Virginia Regiment) during the French and Indian War. He was later elected to the Virginia House of Burgesses and was named a delegate to the Continental Congress ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siege Of Yorktown
The Siege of Yorktown, also known as the Battle of Yorktown, the surrender at Yorktown, or the German battle (from the presence of Germans in all three armies), beginning on September 28, 1781, and ending on October 19, 1781, at Yorktown, Virginia, was a decisive victory by a combined force of the American Continental Army troops led by General George Washington and Gilbert du Motier, Marquis de Lafayette, and French Army troops led by Comte de Rochambeau over British Army troops commanded by British peer and Lieutenant General Charles Cornwallis. The culmination of the Yorktown campaign, the siege proved to be the last major land battle of the American Revolutionary War in the North American region, as the surrender by Cornwallis, and the capture of both him and his army, prompted the British government to negotiate an end to the conflict. In 1780, about 5,500 French soldiers landed in Rhode Island to help their American allies fight the British troops controlling New York Cit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battles Of Saratoga
The Battles of Saratoga (September 19 and October 7, 1777) marked the climax of the Saratoga campaign, giving a decisive victory to the Americans over the British in the American Revolutionary War. British General John Burgoyne led an invasion army of 7,200–8,000 men southward from Canada in the Champlain Valley, hoping to meet a similar British force marching northward from New York City and another British force marching eastward from Lake Ontario; the goal was to take Albany, New York. The southern and western forces never arrived, and Burgoyne was surrounded by American forces in upstate New York short of his goal. He fought two battles which took place 18 days apart on the same ground south of Saratoga, New York. He gained a victory in the first battle despite being outnumbered, but lost the second battle after the Americans returned with an even larger force. Burgoyne found himself trapped by much larger American forces with no relief, so he retreated to Saratoga (now ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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