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Ayer, Massachusetts
Ayer () is a New England town, town in Middlesex County, Massachusetts, Middlesex County, Massachusetts, United States. Originally part of Groton, Massachusetts, Groton, it was incorporated February 14, 1871, and became a major commercial railroad junction. The town was home to Camp Stevens, a training camp for Massachusetts volunteers during the American Civil War. Later, Fort Devens was established by the federal government to train New England soldiers for World War I. Fort Devens is a major influence on the area, although it is considerably smaller than when it was first closed in the mid-1990s. The town's population was 8,479 at the 2020 census. History Native American history Ayer was originally inhabited by the Nashaway, a Nipmuc people that inhabited the lands along the Nashua River and its tributaries. A small settlement was located along the banks of the Nonacoicus Brook, located in the western part of the town. The name of the Nashaway village, its people and the brook, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Sovereign States
The following is a list providing an overview of sovereign states around the world with information on their status and recognition of their sovereignty. The 206 listed states can be divided into three categories based on membership within the United Nations System: 193 UN member states, 2 UN General Assembly non-member observer states, and 11 other states. The ''sovereignty dispute'' column indicates states having undisputed sovereignty (188 states, of which there are 187 UN member states and 1 UN General Assembly non-member observer state), states having disputed sovereignty (16 states, of which there are 6 UN member states, 1 UN General Assembly non-member observer state, and 9 de facto states), and states having a special political status (2 states, both in free association with New Zealand). Compiling a list such as this can be a complicated and controversial process, as there is no definition that is binding on all the members of the community of nations concerni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nashaway
The Nashaway (or Nashua or Weshacum) were a tribe of Algonquian Indians inhabiting the upstream portions of the Nashua River valley in what is now the northern half of Worcester County, Massachusetts, mainly in the vicinity of Sterling, Lancaster and other towns near Mount Wachusett. The meaning of Nashaway is "river with a pebbled bottom". The Nashaway's principal settlement was Waushacum (possibly meaning "surface of the sea"), a parcel of land in what is now Sterling that was located between two ponds of the same name. The territory of the Nashaway was bounded downstream (to the north) on the Nashua River by the Pennacook, a powerful tribe with which numerous alliances were formed, to the east by tribes related to the Massachusett, to the south of the headwaters by ''Nipmuc'' bands and to the west by the Connecticut River where the Pocomtuc settled. The first reports of the peoples of Massachusetts' interior were scant. The sub-divisions had their own sachems and function ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smallpox
Smallpox was an infectious disease caused by variola virus (often called smallpox virus) which belongs to the genus Orthopoxvirus. The last naturally occurring case was diagnosed in October 1977, and the World Health Organization (WHO) certified the global eradication of the disease in 1980, making it the only human disease to be eradicated. The initial symptoms of the disease included fever and vomiting. This was followed by formation of ulcers in the mouth and a skin rash. Over a number of days, the skin rash turned into the characteristic fluid-filled blisters with a dent in the center. The bumps then scabbed over and fell off, leaving scars. The disease was spread between people or via contaminated objects. Prevention was achieved mainly through the smallpox vaccine. Once the disease had developed, certain antiviral medication may have helped. The risk of death was about 30%, with higher rates among babies. Often, those who survived had extensive scarring of their ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virgin Soil Epidemic
Virgin soil epidemic is a term coined by Alfred Crosby, who defined it as epidemics "in which the populations at risk have had no previous contact with the diseases that strike them and are therefore immunologically almost defenseless." His concept is related to that developed by William McNeill, who connected the development of agriculture and more sedentary life with the emergence of new diseases as microbes moved from domestic animals to humans. Virgin soil epidemics have occurred with European colonization, particularly when European explorers and colonists brought diseases to lands they conquered in the Americas, Australia and Pacific Islands. The concept would later be adopted wholesale by Jared Diamond as a central theme in his popular book '' Guns, Germs and Steel'' as an explanation for successful European expansion. When a population has not had contact with a particular pathogen, individuals in that population have not built up any immunity to that organism and so ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Lamprey
The sea lamprey (''Petromyzon marinus'') is a parasitic lamprey native to the Northern Hemisphere. It is sometimes referred to as the "vampire fish". Description The sea lamprey has an eel-like body without paired fins. Its mouth is jawless, round and sucker-like, and as wide or wider than the head; sharp teeth are arranged in many concentric circular rows. There are seven branchial or gill-like openings behind the eye. Sea lampreys are olive or brown-yellow on the dorsal and lateral part of the body, with some black marblings, with lighter coloration on the belly. Adults can reach a length of up to and a body weight up to . Etymology The etymology of the genus name ''Petromyzon'' is from '' petro-'' "stone" and '' myzon'' "sucking"; ''marinus'' is Latin for "of the sea". Distribution and habitat The species is found in the northern and western Atlantic Ocean along the shores of Europe and North America, in the western Mediterranean Sea, the Black Sea, and as an invasive speci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blueback Herring
The blueback herring, blueback shad, or summer shad (''Alosa aestivalis'') is an anadromous species of herring from the east coast of North America, with a range from Nova Scotia to Florida. Blueback herring form schools and are believed to migrate offshore to overwinter near the bottom. These fish are silvery in color, have a series of scutes (modified, spiny and keeled scales) along their bellies, and are characterized by deep bluish-green backs. They reach a maximum size of approximately and are believed to live up to 8 years. The most distinguishing characteristic of this species is the black to dusky color of its peritoneum (the lining of the abdominal cavity). It is one of the "typical" North American shads. They are often confused with alewifes because blueback shad and alewives are difficult to distinguish from one another, and together these two species are often regarded collectively as "river herring". Alewives have larger eyes, greater body depth, and pearly t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Shad
The American shad (''Alosa sapidissima'') is a species of anadromous clupeid fish naturally distributed on the North American coast of the North Atlantic, from Newfoundland to Florida, and as an introduced species on the North Pacific coast. The American shad is not closely related to the other North American shads. Rather, it seems to form a lineage that diverged from a common ancestor of the European taxa before these diversified. The American shad has been described as "the fish that fed the (American) nation's founders". Adult shad weigh between , and they have a delicate flavor when cooked. It is considered flavorful enough to not require sauces, herbs, or spices. It can be boiled, filleted and fried in butter, or baked. Traditionally, a little vinegar is sprinkled over it on the plate. In the Eastern United States, roe shads (females) are prized because the eggs are considered a delicacy. The name "shad" derives from the Old English ''sceadd'', meaning "herring"; it is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alewife (fish)
The alewife (''Alosa pseudoharengus'') is an anadromous species of herring found in North America. It is one of the "typical" North American shads, attributed to the subgenus ''Pomolobus'' of the genus ''Alosa''. As an adult it is a marine species found in the northern West Atlantic Ocean, moving into estuaries before swimming upstream to breed in freshwater habitats, but some populations live entirely in fresh water. It is best known for its invasion of the Great Lakes by using the Welland Canal to bypass Niagara Falls. Here, its population surged, peaking between the 1950s and 1980s to the detriment of many native species of fish. In an effort to control them biologically, Pacific salmon were introduced, only partially successfully. As a marine fish, the alewife is a US National Marine Fisheries Service "Species of Concern". Description Alewife reach a maximum length of about 40 cm (16 in), but have an average length of about 25 cm (10 in). The front o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atlantic Salmon
The Atlantic salmon (''Salmo salar'') is a species of ray-finned fish in the family Salmonidae. It is the third largest of the Salmonidae, behind Siberian taimen and Pacific Chinook salmon, growing up to a meter in length. Atlantic salmon are found in the northern Atlantic Ocean and in rivers that flow into it. Most populations are anadromous, hatching in streams and rivers but moving out to sea as they grow where they mature, after which the adults seasonally move upstream again to spawn. When the mature fish re-enter rivers to spawn, they change in colour and appearance. Some populations of this fish only migrate to large lakes, and are "landlocked", spending their entire lives in freshwater. Such populations are found throughout the range of the species. Unlike Pacific species of salmon, ''S. salar'' is iteroparous, which means it can survive spawning and return to sea to repeat the process again in another year. Such individuals can grow to extremely large sizes, althoug ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Woodland Period
In the classification of :category:Archaeological cultures of North America, archaeological cultures of North America, the Woodland period of North American pre-Columbian cultures spanned a period from roughly 1000 Common Era, BCE to European contact in the eastern part of North America, with some archaeologists distinguishing the Mississippian period, from 1000 CE to European contact as a separate period. The term "Woodland Period" was introduced in the 1930s as a generic term for prehistoric, prehistoric sites falling between the Archaic period in the Americas, Archaic hunter-gatherers and the agriculturalist Mississippian cultures. The Eastern Woodlands cultural region covers what is now eastern Canada south of the Subarctic region, the Eastern United States, along to the Gulf of Mexico. This period is variously considered a developmental stage, a time period, a suite of technological adaptations or "traits", and a "family tree" of cultures related to earlier Archaic cultures. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sachem
Sachems and sagamores are paramount chiefs among the Algonquians or other Native American tribes of northeastern North America, including the Iroquois. The two words are anglicizations of cognate terms (c. 1622) from different Eastern Algonquian languages. The sagamore was a lesser chief elected by a single band, while the sachem was the head or representative elected by a tribe or group of bands. The positions are elective, not hereditary. Etymology The Oxford English Dictionary found a use from 1613. The term "Sagamore" appears in Noah Webster's first ''An American Dictionary of the English Language'' published in 1828, as well as the 1917 ''Webster's New International Dictionary''. One modern source explains: According to Captain Ryan Ridge, who explored New England in 1614, the Massachusett tribes called their kings "sachems" while the Penobscots (of present-day Maine) used the term "sagamos" (anglicized as "sagamore"). Conversely, Deputy Governor Thomas Dudley of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salem Witch Trials
The Salem witch trials were a series of hearings and prosecutions of people accused of witchcraft in colonial Massachusetts between February 1692 and May 1693. More than 200 people were accused. Thirty people were found guilty, 19 of whom were executed by hanging (14 women and five men). One other man, Giles Corey, was pressed to death after refusing to enter a plea, and at least five people died in jail. Arrests were made in numerous towns beyond Salem and Salem Village (known today as Danvers), notably Andover and Topsfield. The grand juries and trials for this capital crime were conducted by a Court of Oyer and Terminer in 1692 and by a Superior Court of Judicature in 1693, both held in Salem Town, where the hangings also took place. It was the deadliest witch hunt in the history of colonial North America. Only fourteen other women and two men had been executed in Massachusetts and Connecticut during the 17th century. The episode is one of Colonial America's most no ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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