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Greenleaf's Point
Buzzard Point, sometimes known as Greenleaf Point, is a peninsula and neighborhood of Washington, D.C., located in Southwest D.C., at the confluence of the Potomac and Anacostia River. History 17th and 18th centuries The earliest documented name for the tip of the peninsula that now constitutes the area known as Buzzard Point was Turkey Buzzard Point, in use by 1673 when it appeared on a map published by Augustine Herman, a Bohemian explorer and one of the early European settlers of the Eastern Shore of Maryland.Taggart, Hugh T. (1908)Georgetown (District of Columbia) Reprinted froRecords of the Columbia Historical Society, Vol. 11, 1908 Lancaster, Pennsylvania: The New Era Printing Company, pages 9 & 11. This name — often shortened to Buzzard Point remained in use until the federal capital was planned during the 1790s, at which time it became Young's Point, from one Notley Young, the then owner of the land. Very soon after that, it was renamed Greenleaf's Point, or Greenle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Neighborhoods Of The District Of Columbia By Ward
Neighborhoods in Washington, D.C., the capital city of the United States, are distinguished by their history, culture, architecture, demographics, and geography. The names of 131 neighborhoods are unofficially defined by the D.C. Office of Planning. Neighborhoods can be defined by the boundaries of wards, historic districts, Advisory Neighborhood Commissions, civic associations, and business improvement districts (BIDs); these boundaries will overlap. The eight wards each elect a member to the Council of the District of Columbia and are redistricted every ten years. As the nation's capital, Washington, D.C.'s local neighborhood history and culture is often presented as distinct from that of the national government. List of neighborhoods by ward Ward 1 :Council of the District of Columbia, Ward 1 Councilmember: Brianne Nadeau :Population (2022): 88,846 *Adams Morgan *Columbia Heights (Washington, D.C.), Columbia Heights *Howard University *Kalorama Triangle Historic District, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Land Speculator
In finance, speculation is the purchase of an asset (a commodity, goods, or real estate) with the hope that it will become more valuable in a brief amount of time. It can also refer to short sales in which the speculator hopes for a decline in value. Many speculators pay little attention to the fundamental value of a security and instead focus purely on price movements. In principle, speculation can involve any tradable good or financial instrument. Speculators are particularly common in the markets for stocks, bonds, commodity futures, currencies, cryptocurrency, fine art, collectibles, real estate, and financial derivatives. Speculators play one of four primary roles in financial markets, along with hedgers, who engage in transactions to offset some other pre-existing risk, arbitrageurs who seek to profit from situations where fungible instruments trade at different prices in different market segments, and investors who seek profit through long-term ownership of an inst ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fort Lesley J
A fortification (also called a fort, fortress, fastness, or stronghold) is a military construction designed for the defense of territories in warfare, and is used to establish rule in a region during peacetime. The term is derived from Latin ("strong") and ("to make"). From very early history to modern times, defensive walls have often been necessary for cities to survive in an ever-changing world of invasion and conquest. Some settlements in the Indus Valley Civilization were the first small cities to be fortified. In ancient Greece, large cyclopean stone walls fitted without mortar had been built in Mycenaean Greece, such as the ancient site of Mycenae. A Greek '' phrourion'' was a fortified collection of buildings used as a military garrison, and is the equivalent of the Roman castellum or fortress. These constructions mainly served the purpose of a watch tower, to guard certain roads, passes, and borders. Though smaller than a real fortress, they acted as a bor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gatling Gun
The Gatling gun is a rapid-firing multiple-barrel firearm invented in 1861 by Richard Jordan Gatling of North Carolina. It is an early machine gun and a forerunner of the modern electric motor-driven rotary cannon. The Gatling gun's operation centered on a cyclic multi-barrel design which facilitated cooling and synchronized the firing-reloading sequence. As the handwheel is cranked, the barrels rotate, and each barrel sequentially loads a single cartridge (firearms), cartridge from a top-mounted magazine (firearms), magazine, fires off the shot when it reaches a set position (usually at clock position, 4 o'clock), then ejects the spent casing out of the left side at the bottom, after which the barrel is empty and allowed to cool until rotated back to the top position and gravity-fed another new round. This configuration eliminated the need for a single reciprocating motion, reciprocating bolt (firearms), bolt design and allowed higher rates of fire to be achieved without the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spencer Carbine
The Spencer repeating rifle was a 19th-century American lever-action firearm invented by Christopher Miner Spencer, Christopher Spencer. The Spencer carbine was a shorter and lighter version designed for the cavalry. The Spencer was the world's first military metallic-cartridge repeating rifle, and over 200,000 examples were manufactured in the United States by the Spencer Repeating Rifle Co. and Burnside Rifle Co. between 1860 and 1869. The Spencer repeating rifle was adopted by the Union Army, especially by the cavalry, during the American Civil War but did not replace the standard issue muzzle-loading rifled muskets in use at the time. Among the early users was George Armstrong Custer. Design The Spencer is a lever-action repeating firearm, repeating rifle designed by Christopher Spencer in 1860. It uses a falling-block action, falling breechblock mounted in a carrier. Firing forces are contained by the receiver (firearms), receiver at the rear of the breechblock. Actuatin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Breechloader
A breechloader is a firearm in which the user loads the ammunition from the breech end of the barrel (i.e., from the rearward, open end of the gun's barrel), as opposed to a muzzleloader, in which the user loads the ammunition from the ( muzzle) end of the barrel. The vast majority of modern firearms are generally breech-loaders, while firearms made before the mid-19th century were mostly smoothbore muzzle-loaders. Only a few muzzleloading weapons, such as mortars, rifle grenades, some rocket launchers, such as the Panzerfaust 3 and RPG-7, and the GP series grenade launchers, have remained in common usage in modern military conflicts. However, referring to a weapon explicitly as breech-loading is mostly limited to weapons where the operator loads ammunition by hand (and not by operating a mechanism such as a bolt-action), such as artillery pieces or break-action small arms. Breech-loading provides the advantage of reduced reloading time because it is far quicker to loa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Washington Arsenal
Fort Lesley J. McNair, also historically known as the Washington Arsenal, is a United States Army post located on the tip of Buzzard Point, the peninsula that lies at the confluence of the Potomac River and the Anacostia River in Washington, D.C. To the peninsula's west is the Washington Channel, while the Anacostia River is on its south side. The fort has been an army post for more than 200 years, third in length of service, after the United States Military Academy at West Point and the Carlisle Barracks. The fort is named for General Lesley James McNair, who was killed in action by friendly fire in Normandy, France during World War II. History Early history The military reservation was established in 1791, on about at the tip of Greenleaf Point. Major Pierre Charles L'Enfant included it in his plans for Washington, the Federal City, as a significant site for the capital defense. On L'Enfant's orders, Andre Villard, a French follower of Marquis de Lafayette, placed a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Washington Navy Yard
The Washington Navy Yard (WNY) is a ceremonial and administrative center for the United States Navy, located in the federal national capital city of Washington, D.C. (federal District of Columbia). It is the oldest shore establishment / base of the United States Navy, established 1799, situated along the north shore of the Anacostia River (Eastern Branch of the Potomac River) in the adjacent Navy Yard (Washington, D.C.), Navy Yard neighborhood of Southeast, Washington, D.C. Formerly operating as a shipyard since the end of the 18th century / beginning of the 19th century, and Weapon, ordnance plant, the yard currently serves as home to the Chief of Naval Operations (CNO), commanding the U.S. Navy, and is headquarters for the several military agencies and commands of: Naval Sea Systems Command, Naval Reactors, Naval Facilities Engineering Systems Command, Naval History and Heritage Command, Commander, Navy Installations Command, Navy Installations Command, the National Museum of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Civil War
The American Civil War (April 12, 1861May 26, 1865; also known by Names of the American Civil War, other names) was a civil war in the United States between the Union (American Civil War), Union ("the North") and the Confederate States of America, Confederacy ("the South"), which was formed in 1861 by U.S. state, states that had Secession in the United States, seceded from the Union. The Origins of the American Civil War, central conflict leading to war was a dispute over whether Slavery in the United States, slavery should be permitted to expand into the western territories, leading to more slave states, or be prohibited from doing so, which many believed would place slavery on a course of ultimate extinction. Timeline of events leading to the American Civil War, Decades of controversy over slavery came to a head when Abraham Lincoln, who opposed slavery's expansion, won the 1860 presidential election. Seven Southern slave states responded to Lincoln's victory by seceding f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
