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Bailey's Dam
Bailey's Dam was a timber dam on the Red River in Alexandria, Louisiana. It was built in 1864 during the Red River Campaign in the American Civil War. It was planned by Lieutenant Colonel Joseph Bailey to afford passage over the Alexandria rapids for part of Rear Admiral David Dixon Porter's Mississippi River Squadron. The dam successfully raised the level of the river and was then breached in order to allow the boats in its reservoir to pass downstream. Background The Red River was an important transportation corridor through Louisiana, where the river channel meandered through alluvium. A short distance upstream of Alexandria, the river crosses two ledges of sandstone and siltstone. The depth of water over these bedrock ledges was less than the channel depth through nearby alluvium, and the downstream ledge controlled the water level upstream of that ledge. During the Red River Campaign in March 1864, General Nathaniel P. Banks and his Union troops moved north along the Red R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red River Of The South
The Red River, or sometimes the Red River of the South, is a major river in the Southern United States. It was named for its reddish water color from passing through red-bed country in its watershed. It is one of several rivers with that name. Although once a tributary of the Mississippi River, the Red River is now a tributary of the Atchafalaya River, a distributary of the Mississippi that flows separately into the Gulf of Mexico. This confluence is connected to the Mississippi River by the Old River Control Structure. The south bank of the Red River formed part of the US–Mexico border from the Adams–Onís Treaty (in force 1821) until the Texas Annexation and the Treaty of Guadalupe Hidalgo. The Red River is the second-largest river basin in the southern Great Plains. It rises in two branches in the Texas Panhandle and flows east, where it serves as the border between the states of Texas and Oklahoma. It forms a short border between Texas and Arkansas before entering Ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Taylor (Confederate General)
Lieutenant-General Richard Scott "Dick" Taylor (January 27, 1826 – April 12, 1879) was an American planter, politician, military historian, and Confederate general. Following the outbreak of the American Civil War, Taylor joined the Confederate States Army, serving first as a brigade commander in Virginia, and later as an army commander in the Trans-Mississippi Theater. Taylor commanded the District of West Louisiana and was responsible for successfully opposing U.S. Federal Government troops invading upper northwest Louisiana during the Red River Campaign of 1864. He was the only son of Zachary Taylor, the 12th president of the United States. After the war and Reconstruction, Taylor published a memoir about his experiences. Early years Richard Scott Taylor was born in 1826 at Springfield, his family's plantation near Louisville, Kentucky, to Zachary Taylor, a lieutenant colonel in the United States Army at the time, and Margaret Mackall (Smith) Taylor. He was named afte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barge
Barge nowadays generally refers to a flat-bottomed inland waterway vessel which does not have its own means of mechanical propulsion. The first modern barges were pulled by tugs, but nowadays most are pushed by pusher boats, or other vessels. The term barge has a rich history, and therefore there are many other types of barges. History of the barge Etymology "Barge" is attested from 1300, from Old French ''barge'', from Vulgar Latin ''barga''. The word originally could refer to any small boat; the modern meaning arose around 1480. ''Bark'' "small ship" is attested from 1420, from Old French ''barque'', from Vulgar Latin ''barca'' (400 AD). The more precise meaning of Barque as "three-masted sailing vessel" arose in the 17th century, and often takes the French spelling for disambiguation. Both are probably derived from the Latin ''barica'', from Greek ''baris'' "Egyptian boat", from Coptic ''bari'' "small boat", hieroglyphic Egyptian D58-G29-M17-M17-D21-P1 and similar ''b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reservoir
A reservoir (; from French ''réservoir'' ) is an enlarged lake behind a dam. Such a dam may be either artificial, built to store fresh water or it may be a natural formation. Reservoirs can be created in a number of ways, including controlling a watercourse that drains an existing body of water, interrupting a watercourse to form an embayment within it, through excavation, or building any number of retaining walls or levees. In other contexts, "reservoirs" may refer to storage spaces for various fluids; they may hold liquids or gasses, including hydrocarbons. ''Tank reservoirs'' store these in ground-level, elevated, or buried tanks. Tank reservoirs for water are also called cisterns. Most underground reservoirs are used to store liquids, principally either water or petroleum. Types Dammed valleys Dammed reservoirs are artificial lakes created and controlled by a dam A dam is a barrier that stops or restricts the flow of surface water or underground streams ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Box Crib
A box crib or cribbing is a temporary wooden structure used to support heavy objects during construction, relocation, vehicle extrication and urban search and rescue. It is commonly used to secure overturned motor vehicles, and debris within collapsed buildings. Cribbing is often used in conjunction with other stabilization equipment, such as pneumatic or hydraulic shoring. Cribbing is also used in sub-surface mining as a roof support. Cribbing has largely been replaced by hydraulic shoring in modern mining applications. Some forms of cribbing can be used on movie sets and/or production sites for stabilizing dolly tracks, platforms, and various temporary structures when quick setup times are needed. Stability The stability of a crib is affected by a variety of factors: the material used (often a soft wood which gives audible warnings before failure), the number of contact points between the crib and the supported surface, the ratio of the footprint of the crib to its height, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Colored Troops
The United States Colored Troops (USCT) were regiments in the United States Army composed primarily of African-American (colored) soldiers, although members of other minority groups also served within the units. They were first recruited during the American Civil War, and by the end of the war in 1865, the 175 USCT regiments constituted about one-tenth of the manpower of the Union Army. About 20% of USCT soldiers died, a rate about 35% higher than that of white Union troops. Many USCT soldiers fought with distinction, with 16 receiving the Medal of Honor and numerous others receiving other honors. The USCT regiments were precursors to the Buffalo Soldier regiments in the American Old West. History The Confiscation Act The U.S. Congress passed the Confiscation Act of 1862 in July 1862. It freed slaves whose owners were in rebellion against the United States, and the Militia Act of 1862 empowered the President to use free blacks and former slaves from rebels states in any cap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Park Service
The National Park Service (NPS) is an agency of the United States federal government within the U.S. Department of the Interior that manages all national parks, most national monuments, and other natural, historical, and recreational properties with various title designations. The U.S. Congress created the agency on August 25, 1916, through the National Park Service Organic Act. It is headquartered in Washington, D.C., within the main headquarters of the Department of the Interior. The NPS employs approximately 20,000 people in 423 individual units covering over 85 million acres in all 50 states, the District of Columbia, and US territories. As of 2019, they had more than 279,000 volunteers. The agency is charged with a dual role of preserving the ecological and historical integrity of the places entrusted to its management while also making them available and accessible for public use and enjoyment. History Yellowstone National Park was created as the first national par ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
29th Maine Volunteer Infantry Regiment
The 29th Maine Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War. Service The 29th Maine Infantry was organized at Augusta, Maine and mustered in on December 17, 1863, for three years' service. The regiment was composed primarily of re-enlisted veterans of the 10th Maine Infantry, and its full name was the 29th Maine Veteran Volunteer Infantry. The regiment was under the command of Colonel George Lafayette Beal, previously the commander of the 10th Maine Infantry, who also served as their brigade commander from April 19, 1864. Lieutenant Colonel Charles S. Emerson was the acting commander of the regiment until he was sent back to Maine on account of illness on August 27, 1864. Command then devolved on Major William Knowlton, who died of wounds received at the Battle of Opequon on September 20, 1864. Captain George H. Nye was then promoted to major on October 18, 1864, and assumed command of the regiment. Colonel Beal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Logging
Logging is the process of cutting, processing, and moving trees to a location for transport. It may include skidding, on-site processing, and loading of trees or logs onto trucks or skeleton cars. Logging is the beginning of a supply chain that provides raw material for many products societies worldwide use for housing, construction, energy, and consumer paper products. Logging systems are also used to manage forests, reduce the risk of wildfires, and restore ecosystem functions, though their efficiency for these purposes has been challenged. In forestry, the term logging is sometimes used narrowly to describe the logistics of moving wood from the stump to somewhere outside the forest, usually a sawmill or a lumber yard. In common usage, however, the term may cover a range of forestry or silviculture activities. Illegal logging refers to the harvesting, transportation, purchase, or sale of timber in violation of laws. The harvesting procedure itself may be illegal, includin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lumberman
Logging is the process of cutting, processing, and moving trees to a location for transport. It may include skidding, on-site processing, and loading of trees or logs onto trucks or skeleton cars. Logging is the beginning of a supply chain that provides raw material for many products societies worldwide use for housing, construction, energy, and consumer paper products. Logging systems are also used to manage forests, reduce the risk of wildfires, and restore ecosystem functions, though their efficiency for these purposes has been challenged. In forestry, the term logging is sometimes used narrowly to describe the logistics of moving wood from the stump to somewhere outside the forest, usually a sawmill or a lumber yard. In common usage, however, the term may cover a range of forestry or silviculture activities. Illegal logging refers to the harvesting, transportation, purchase, or sale of timber in violation of laws. The harvesting procedure itself may be illegal, includin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wing Dam
A wing dam or wing dike is a man made barrier that, unlike a conventional dam, only extends partway into a river. These structures force water into a fast-moving center channel which reduces the rate of sediment accumulation, while slowing water flow near the riverbanks. The Mississippi River in North America has thousands of wing dams which were originally constructed to reduce the amount of dredging required when the main navigation channel was maintained to at least . Since that time, additional conventional dams have been built to increase the water level in the river, doubling the depth of the navigation channel to . The wing dams still serve their purpose, but to a lesser extent than before. While wing dams assist in assuring that rivers are navigable, they can also pose a threat to boaters. Many wing dams are often underwater and may be difficult to see, and can easily be struck by vessels. On the other hand, fishermen intentionally fish the quieter waters downstream of win ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
