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Palisade
A palisade, sometimes called a stakewall or a paling, is typically a fence or defensive wall made from iron or wooden stakes, or tree trunks, and used as a defensive structure or enclosure. Palisades can form a stockade. Etymology ''Palisade'' derives from ''pale'', from the Latin word ', meaning stake, specifically when used side by side to create a wood defensive wall. Typical construction Typical construction consisted of small or mid-sized tree trunks aligned vertically, with as little free space in between as possible. The trunks were sharpened or pointed at the top, and were driven into the ground and sometimes reinforced with additional construction. The height of a palisade ranged from around a metre to as high as 3–4 m. As a defensive structure, palisades were often used in conjunction with earthworks. Palisades were an excellent option for small forts or other hastily constructed fortifications. Since they were made of wood, they could often be quickly and easil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Angel Mounds
Angel Mounds State Historic Site ( 12 VG 1), an expression of the Mississippian culture, is an archaeological site managed by the Indiana State Museum and Historic Sites that includes more than of land about southeast of present-day Evansville, in Vanderburgh and Warrick counties in Indiana. The large residential and agricultural community was constructed and inhabited from AD 1100 to AD 1450, and served as the political, cultural, and economic center of the Angel chiefdom. It extended within of the Ohio River valley to the Green River in present-day Kentucky. The town had as many as 1,000 inhabitants inside the walls at its peak, and included a complex of thirteen earthen mounds, hundreds of home sites, a palisade (stockade), and other structures. Designated a National Historic Landmark in 1964, the property also includes an interpretive center, recreations of Mississippian structures, a replica of a 1939 Works Projects Administration archaeology laboratory, and a area aw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parkin Archeological State Park
Parkin Archeological State Park, also known as Parkin Indian Mound, is an archeological site and state park in Parkin, Cross County, Arkansas. Around 1350–1650 CE an aboriginal palisaded village existed at the site, at the confluence of the St. Francis and Tyronza rivers. Artifacts from this site are on display at the site museum. The Parkin site is the type site for the Parkin phase, an expression of the Mississippian culture from the Late Mississippian period. Many archeologists believe it to be part of the province of ''Casqui'', documented as visited by Spanish explorer Hernando de Soto in 1542. Archeological artifacts from the village of the Parkin people are dated to 1400–1650 CE. The Parkin site was declared a National Historic Landmark in 1964 for its significance as a type site of the Parkin phase. In 1966, the Parkin Indian Mound was listed in the National Register of Historic Places. Parkin Archeological State Park is located at 60 Arkansas Highway ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Castle
A castle is a type of fortified structure built during the Middle Ages predominantly by the nobility or royalty and by military orders. Scholars debate the scope of the word ''castle'', but usually consider it to be the private fortified residence of a lord or noble. This is distinct from a palace, which is not fortified; from a fortress, which was not always a residence for royalty or nobility; from a ''pleasance'' which was a walled-in residence for nobility, but not adequately fortified; and from a fortified settlement, which was a public defence – though there are many similarities among these types of construction. Use of the term has varied over time and has also been applied to structures such as hill forts and 19th-20th century homes built to resemble castles. Over the approximately 900 years when genuine castles were built, they took on a great many forms with many different features, although some, such as curtain walls, arrowslits, and portcullises, were ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mississippian Culture
The Mississippian culture was a Native Americans in the United States, Native American civilization that flourished in what is now the Midwestern United States, Midwestern, Eastern United States, Eastern, and Southeastern United States from approximately 800 CE to 1600 CE, varying regionally. It was known for building large, earthen platform mounds, and often other shaped mounds as well. It was composed of a series of urban settlements and satellite villages linked together by loose trading networks. The largest city was Cahokia, believed to be a major religious center located in what is present-day southern Illinois. The Mississippian way of life began to develop in the Mississippi River Valley (for which it is named). Cultures in the tributary Tennessee River Valley may have also begun to develop Mississippian characteristics at this point. Almost all dated Mississippian sites predate 1539–1540 (when Hernando de Soto explored the area), with notable exceptions being Natchez p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cahokia Mounds
The Cahokia Mounds State Historic Site (Smithsonian trinomial, 11 MS 2) is the site of a Pre-Columbian era, pre-Columbian Indigenous peoples of the Americas, Native American city (which existed 1050–1350 CE) directly across the Mississippi River from modern St. Louis, St. Louis, Missouri. This historic park lies in south-western Illinois between East St. Louis, Illinois, East St. Louis and Collinsville, Illinois, Collinsville. The park covers , or about , and contains about 80 manmade mounds, but the ancient city was much larger. At its apex around 1100 CE, the city covered about and included about 120 Earthworks (archaeology), earthworks in a wide range of sizes, shapes, and functions."Nomination – Cahokia Mounds State Historic Site, Illinois" ''US Worl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Etowah Indian Mounds
Etowah Indian Mounds ( 9BR1) are a archaeological site in Bartow County, Georgia, south of Cartersville. Built and occupied in three phases, from 1000–1550 CE, the prehistoric site is located on the north shore of the Etowah River. Etowah Indian Mounds Historic Site is a designated National Historic Landmark, managed by the Georgia Department of Natural Resources. It is considered "the most intact Mississippian culture site in the Southeast", according to Georgia State Parks and Historic Sites. Both the historic Muscogee Creek and the Cherokee peoples, who each occupied this area at varying times, hold the site to be sacred. History This site was professionally excavated beginning in the early 20th century. Additional studies have been undertaken as more evidence and knowledge has accumulated about the succession of cultures in this area, aided by modern technology such as radio carbon dating and magnetometers. Late 20th-century studies showed the mounds were built and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stockade
A stockade is an enclosure of palisades and tall walls, made of logs placed side by side vertically, with the tops sharpened as a defensive wall. Etymology ''Stockade'' is derived from the French word ''estocade''. The French word was derived from the Spanish word ''estacada''. As a frontier outpost It was used as an outpost because it provided cover and was safe to look at things through. As a security fence The troops or settlers would build a stockade by clearing a space of woodland and using the trees whole or chopped in half, with one end sharpened on each. They would dig a narrow trench around the area, and stand the sharpened logs side-by-side inside it, encircling the perimeter. Sometimes they would add additional defence by placing sharpened sticks in a shallow secondary trench outside the stockade. In colder climates sometimes the stockade received a coating of clay or mud that would make the crude wall wind-proof. Builders could also place stones or thick mud la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fence
A fence is a structure that encloses an area, typically outdoors, and is usually constructed from posts that are connected by boards, wire, rails or netting. A fence differs from a wall in not having a solid foundation along its whole length. Alternatives to fencing include a ditch (sometimes filled with water, forming a moat). Types By function * Agricultural fencing, to keep livestock in and/or predators out * Blast fence, a safety device that redirects the high energy exhaust from a jet engine * Sound barrier or acoustic fencing, to reduce noise pollution * Crowd control barrier * Privacy fencing, to provide privacy and security * Temporary fencing, to provide safety, security, and to direct movement; wherever temporary access control is required, especially on building and construction sites * Perimeter fencing, to prevent trespassing or theft and/or to keep children and pets from wandering away. * Decorative fencing, to enhance the appearance of a property, garden ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kincaid Mounds State Historic Site
The Kincaid Mounds Historic Site ( 11MX2-11; 11PO2-10) , is a Mississippian culture archaeological site located at the southern tip of present-day U.S. state of Illinois, along the Ohio River. Kincaid Mounds has been notable for both its significant role in native North American prehistory and for the central role the site has played in the development of modern archaeological techniques. The site had at least 11 substructure platform mounds (it ranks fifth among known sites of this period for the number of such structures), and 8 other monuments. Artifacts from the settlement link its major habitation and the construction of the mounds to the Mississippian culture period. It is 140 miles from Cahokia, the major center of Mississippian culture in North America. The Kincaid site was also occupied earlier by indigenous peoples of the Late Woodland period. The site was declared a National Historic Landmark in 1964 for its significance as a major Native American mound center a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aztalan State Park
Aztalan State Park is a Wisconsin state park in the Town of Aztalan, Jefferson County. Established in 1952, it was designated a National Historic Landmark in 1964 and added to the National Register of Historic Places in 1966. The park covers along the Crawfish River. Aztalan is the site of an ancient Mississippian culture settlement that flourished during the 10th to 13th centuries. The indigenous people constructed massive earthwork mounds for religious and political purposes. They were part of a widespread culture with important settlements throughout the Mississippi River valley and its tributaries. Their trading network extended from the Great Lakes to the Gulf Coast, and into the Southeast of the present-day United States. Pre-history (900–1300) Aztalan was first settled around 900 CE by a Native American culture known as the Middle Mississippian tradition. The chief center of a Middle Mississippian settlement is at Cahokia, in present-day Illinois, a city that at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Defensive Wall
A defensive wall is a fortification usually used to protect a city, town or other settlement from potential aggressors. The walls can range from simple palisades or earthworks to extensive military fortifications with towers, bastions and gates for access to the city. From ancient to modern times, they were used to enclose settlements. Generally, these are referred to as city walls or town walls, although there were also walls, such as the Great Wall of China, Walls of Benin, Hadrian's Wall, Anastasian Wall, and the Atlantic Wall, which extended far beyond the borders of a city and were used to enclose regions or mark territorial boundaries. In mountainous terrain, defensive walls such as ''letzis'' were used in combination with castles to seal valleys from potential attack. Beyond their defensive utility, many walls also had important symbolic functions representing the status and independence of the communities they embraced. Existing ancient walls are almost always masonry ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Earthworks (engineering)
Earthworks are engineering works created through the processing of parts of the earth's surface involving quantities of soil or unformed rock. Shoring structures An incomplete list of possible temporary or permanent geotechnical shoring structures that may be designed and utilised as part of earthworks: *Mechanically stabilized earth *Earth anchor * Cliff stabilization *Grout curtain *Retaining wall *Slurry wall *Soil nailing *Tieback (geotechnical) *Trench shoring * Caisson *Dam *Gabion *Ground freezing Gallery File:Mechanically stabilized earth diagram.gif, Mechanically stabilized earth File:GroutCurtain.gif, Grout curtain File:Retaining Wall Type Function.jpg, Retaining wall types File:Soil Nail.jpg, Soil nailing File:FEMA - 6044 - Photograph by Larry Lerner taken on 03-15-2002 in New York.jpg, Tieback File:Sbh s600.JPG, Trench shoring File:Caisson Schematic.svg, Caisson File:Vyrnwy dam.JPG, Dam File:Gabion 040.jpg, Gabions File:Cross section of a ground freezing pipe as u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
