1.
River mouth
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A river mouth is the part of a river where the river flows into a larger river, a lake, a reservoir or an ocean. The water from a river can enter the body in a variety of different ways. The motion of the river mainly depends on the density of the river compared to the receiving water and any ambient motion in the receiving water. If the river water is denser than the surface of the receiving water, the river water will then either form an underflow or an interflow within the lake. Alongside these advective transports, inflowing water will also diffuse, at the mouth of a river, the change in flow condition can cause the river to drop any sediment it is carrying. This sediment deposition can generate a variety of landforms, such as deltas, sand bars, spits, many places in England take their names from their positions at the mouths of rivers, for example Plymouth, Sidmouth and Great Yarmouth. Confluence River delta Estuary Liman Aber and Inver
2.
Grand Haven, Michigan
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Grand Haven is a city in the U. S. state of Michigan and the county seat of Ottawa County. Grand Haven is located on the shore of Lake Michigan at the mouth of the Grand River. As of the 2010 census, Grand Haven had a population of 10,412 and it is part of the Grand Rapids Metropolitan Area, which had a population of 1,027,703 in 2014. The city is home to the Grand Haven Memorial Airpark and is located just north of Grand Haven Charter Township, the Potawatomi and Ottawa Indians lived in the area for centuries and used the river as a trade route into the interior of Michigan. Some of the culture of the Ottawa tribe is being revealed through the excavation of archeological artifacts. The city dates its European-American founding to French colonial settlers, a fur trading outpost called Gabagouache was first established by Madeline La Framboise and her husband Joseph. After the War of 1812, this became more settled by Americans. The first permanent resident was a Presbyterian minister, William Montague Ferry, residents named the town as Grand Haven in 1835. Sheldon Tannery was founded in 1838, developing to process leathers from the fur trade, the second church was organized in 1850. Ferry founded the citys first bank in 1851 in the Ferry & Son building on Harbor Drive and he also started a school, Ferry Elementary, which continues to operate. The city was incorporated in 1867, in the mid-to-late 19th century, Grand Haven developed as a logging, lumber mill and shipping town, as well as a shipbuilding center. The city was served by the Grand Trunk Railway, which ran along the waterfront near the river and its depot and offices have been adapted for use as a historical museum. The Story and Clark Piano Company built pianos in the city from 1900-1984, the smokestack at the piano factory collapsed during the Southern Great Lakes Derecho of 1998. In August 2006, Eagle-Ottawa Leather Co. which developed from the 1838 Sheldon Tannery, given the importance of shipping and water trade to the city, the Grand Haven Lighthouses were built in 1839 on the south pier, to mark the most navigable channel into the river. The current lighthouses, painted red, were built in 1875 and 1905 and they are connected by a lighted catwalk, which runs along the pier to the shore. George Baby Face Nelson and Homer Van Meter, who became notorious 1930s criminals, the Grand Haven port community is an active beach resort with boating, fishing, sailing, biking, skating etc. along with connecting campgrounds and recreational areas. Grand Haven is a point for residents of inland cities of West Michigan. Grand Haven State Park was nationally recognized for having one of the top five beaches in the United States, in summer, water temperatures do reach the low 70s°F, bringing tens of thousands of visitors as a boon to the local economy
3.
Geographic coordinate system
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A geographic coordinate system is a coordinate system used in geography that enables every location on Earth to be specified by a set of numbers, letters or symbols. The coordinates are chosen such that one of the numbers represents a vertical position. A common choice of coordinates is latitude, longitude and elevation, to specify a location on a two-dimensional map requires a map projection. The invention of a coordinate system is generally credited to Eratosthenes of Cyrene. Ptolemy credited him with the adoption of longitude and latitude. Ptolemys 2nd-century Geography used the prime meridian but measured latitude from the equator instead. Mathematical cartography resumed in Europe following Maximus Planudes recovery of Ptolemys text a little before 1300, in 1884, the United States hosted the International Meridian Conference, attended by representatives from twenty-five nations. Twenty-two of them agreed to adopt the longitude of the Royal Observatory in Greenwich, the Dominican Republic voted against the motion, while France and Brazil abstained. France adopted Greenwich Mean Time in place of local determinations by the Paris Observatory in 1911, the latitude of a point on Earths surface is the angle between the equatorial plane and the straight line that passes through that point and through the center of the Earth. Lines joining points of the same latitude trace circles on the surface of Earth called parallels, as they are parallel to the equator, the north pole is 90° N, the south pole is 90° S. The 0° parallel of latitude is designated the equator, the plane of all geographic coordinate systems. The equator divides the globe into Northern and Southern Hemispheres, the longitude of a point on Earths surface is the angle east or west of a reference meridian to another meridian that passes through that point. All meridians are halves of great ellipses, which converge at the north and south poles, the prime meridian determines the proper Eastern and Western Hemispheres, although maps often divide these hemispheres further west in order to keep the Old World on a single side. The antipodal meridian of Greenwich is both 180°W and 180°E, the combination of these two components specifies the position of any location on the surface of Earth, without consideration of altitude or depth. The grid formed by lines of latitude and longitude is known as a graticule, the origin/zero point of this system is located in the Gulf of Guinea about 625 km south of Tema, Ghana. To completely specify a location of a feature on, in, or above Earth. Earth is not a sphere, but a shape approximating a biaxial ellipsoid. It is nearly spherical, but has an equatorial bulge making the radius at the equator about 0. 3% larger than the radius measured through the poles, the shorter axis approximately coincides with the axis of rotation
4.
River
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A river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river. In some cases a river flows into the ground and becomes dry at the end of its course without reaching another body of water, small rivers can be referred to using names such as stream, creek, brook, rivulet, and rill. There are no official definitions for the term river as applied to geographic features. Many names for small rivers are specific to geographic location, examples are run in parts of the United States, burn in Scotland and northeast England. Sometimes a river is defined as being larger than a creek, but not always, Rivers are part of the hydrological cycle. Potamology is the study of rivers while limnology is the study of inland waters in general. Extraterrestrial rivers of liquid hydrocarbons have recently found on Titan. Channels may indicate past rivers on other planets, specifically outflow channels on Mars and rivers are theorised to exist on planets, a river begins at a source, follows a path called a course, and ends at a mouth or mouths. The water in a river is confined to a channel. In larger rivers there is also a wider floodplain shaped by flood-waters over-topping the channel. Floodplains may be wide in relation to the size of the river channel. This distinction between river channel and floodplain can be blurred, especially in areas where the floodplain of a river channel can become greatly developed by housing. Rivers can flow down mountains, through valleys or along plains, the term upriver refers to the direction towards the source of the river, i. e. against the direction of flow. Likewise, the term describes the direction towards the mouth of the river. The term left bank refers to the bank in the direction of flow. The river channel typically contains a stream of water, but some rivers flow as several interconnecting streams of water. Extensive braided rivers are now found in only a few regions worldwide and they also occur on peneplains and some of the larger river deltas. Anastamosing rivers are similar to braided rivers and are quite rare
5.
U.S. state
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A U. S. state is a constituent political entity of the United States of America. There are 50 states, which are together in a union with each other. Each state holds administrative jurisdiction over a geographic territory. Due to the shared sovereignty between each state and the government, Americans are citizens of both the federal republic and of the state in which they reside. State citizenship and residency are flexible, and no government approval is required to move between states, except for persons covered by certain types of court orders. States range in population from just under 600,000 to over 39 million, four states use the term commonwealth rather than state in their full official names. States are divided into counties or county-equivalents, which may be assigned some local authority but are not sovereign. County or county-equivalent structure varies widely by state, State governments are allocated power by the people through their individual constitutions. All are grounded in principles, and each provides for a government. States possess a number of powers and rights under the United States Constitution, Constitution has been amended, and the interpretation and application of its provisions have changed. The general tendency has been toward centralization and incorporation, with the government playing a much larger role than it once did. There is a debate over states rights, which concerns the extent and nature of the states powers and sovereignty in relation to the federal government. States and their residents are represented in the federal Congress, a legislature consisting of the Senate. Each state is represented in the Senate by two senators, and is guaranteed at least one Representative in the House, members of the House are elected from single-member districts. Representatives are distributed among the states in proportion to the most recent constitutionally mandated decennial census, the Constitution grants to Congress the authority to admit new states into the Union. Since the establishment of the United States in 1776, the number of states has expanded from the original 13 to 50, alaska and Hawaii are the most recent states admitted, both in 1959. The Constitution is silent on the question of states have the power to secede from the Union. Shortly after the Civil War, the U. S. Supreme Court, in Texas v. White, as a result, while the governments of the various states share many similar features, they often vary greatly with regard to form and substance
6.
Michigan
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Michigan /ˈmɪʃᵻɡən/ is a state in the Great Lakes and Midwestern regions of the United States. The name Michigan is the French form of the Ojibwa word mishigamaa, Michigan is the tenth most populous of the 50 United States, with the 11th most extensive total area. Its capital is Lansing, and its largest city is Detroit, Michigan is the only state to consist of two peninsulas. The Lower Peninsula, to which the name Michigan was originally applied, is noted to be shaped like a mitten. The Upper Peninsula is separated from the Lower Peninsula by the Straits of Mackinac, the two peninsulas are connected by the Mackinac Bridge. The state has the longest freshwater coastline of any political subdivision in the world, being bounded by four of the five Great Lakes, as a result, it is one of the leading U. S. states for recreational boating. Michigan also has 64,980 inland lakes and ponds, a person in the state is never more than six miles from a natural water source or more than 85 miles from a Great Lakes shoreline. What is now the state of Michigan was first settled by Native American tribes before being colonized by French explorers in the 17th century, the area was organized as part of the larger Northwest Territory until 1800, when western Michigan became part of the Indiana Territory. Eventually, in 1805, the Michigan Territory was formed, which lasted until it was admitted into the Union on January 26,1837, the state of Michigan soon became an important center of industry and trade in the Great Lakes region and a popular immigrant destination. Though Michigan has come to develop an economy, it is widely known as the center of the U. S. automotive industry. When the first European explorers arrived, the most populous tribes were Algonquian peoples, which include the Anishinaabe groups of Ojibwe, Odaawaa/Odawa, the three nations co-existed peacefully as part of a loose confederation called the Council of Three Fires. The Ojibwe, whose numbers are estimated to have been between 25,000 and 35,000, were the largest, French voyageurs and coureurs des bois explored and settled in Michigan in the 17th century. The first Europeans to reach what became Michigan were those of Étienne Brûlés expedition in 1622, the first permanent European settlement was founded in 1668 on the site where Père Jacques Marquette established Sault Ste. Marie, Michigan as a base for Catholic missions, missionaries in 1671–75 founded outlying stations at Saint Ignace and Marquette. Jesuit missionaries were received by the areas Indian populations, with relatively few difficulties or hostilities. In 1679, Robert Cavelier, Sieur de la Salle built Fort Miami at present-day St. Joseph, in 1691, the French established a trading post and Fort St. Joseph along the St. Joseph River at the present day city of Niles. The hundred soldiers and workers who accompanied Cadillac built a fort enclosing one arpent, cadillacs wife, Marie Thérèse Guyon, soon moved to Detroit, becoming one of the first European women to settle in the Michigan wilderness. The town quickly became a major fur-trading and shipping post, the Église de Saint-Anne was founded the same year
7.
Jackson, Michigan
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Jackson is a city located along Interstate 94 in the south central area of the U. S. state of Michigan, about 40 miles west of Ann Arbor and 35 miles south of Lansing. It is the county seat of Jackson County, as of the 2010 census, the city population was 33,534. It is the city of the Jackson Metropolitan Statistical Area. It was founded in 1829 and named after President Andrew Jackson, according to the United States Census Bureau, the city has a total area of 10.99 square miles, of which 10.87 square miles is land and 0.12 square miles is water. On July 3,1829, Horace Blackman, accompanied by Alexander Laverty, a surveyor. They arrived in Jackson on a well-traveled Indian trail leading west from Ann Arbor, Blackman hired Laverty and Pewytum to guide him west. Blackman returned to Ann Arbor and then Monroe and registered his claim for 160 acres at two dollars an acre, Blackman returned to Jackson in August 1829, with his brother Russell. Together they cleared land and built a cabin on the corner of what would become Ingham, the town was first called Jacksonopolis. Finally, in 1838 the towns name was changed to simply Jackson, Jackson is one of the birthplaces of the Republican Party. Undisputed is the fact that the first official meeting of the group called itself Republican was held in Jackson Under the Oaks on July 6,1854. A Michigan historical marker at what is now the northwest corner of Second, meeting outside to avoid a hot, over-crowded hall, the group ultimately selected a slate of candidates for state elections. The marker identifies this as the birth of the Republican Party, the site, an oak grove on Morgans Forty, then on the outskirts of town, became known as Under the Oaks. Jackson was a home to the moped parts industry. Even before Detroit began building cars on lines in 1910, Jackson was busy making parts for cars. By 1910, the industry became Jacksons main industry. Over twenty different cars were made in Jackson, including, Reeves, Jaxon, Jackson, CarterCar, Orlo, Whiting, Butcher and Gage, Buick, Janney, Globe, Steel Swallow. Imperial, Ames-Dean, Cutting, Standard Electric, Duck, Briscoe, Argo, Hollier, Hackett, Marion-Handly, Gem, Earl, Wolverine, and Kaiser-Darrin. The Ye Ole Carriage Shop in Spring Arbor displays over 60 antique, today the auto parts industry remains one of the largest employers of skilled machine operators in Jackson County
8.
Eaton Rapids, Michigan
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Eaton Rapids is a city in Eaton County in the U. S. state of Michigan. The population was 5,214 at the 2010 census, the city is located in the south of Eaton Rapids Township, on the boundary with Hamlin Township, though it is politically independent of both townships. Its nickname is the Island City since downtown is an island, with a public park, the Potawatomis established a village in the area of what is now Eaton Rapids in about 1774. The area constituting Eaton Rapids was first settled by Euro-Americans around the year 1835, the following year, a sawmill was constructed near Spring Brook in Spicerville that would provide the lumber used to start Eaton Rapids. In 1837, the Old Red Mill was constructed by the mill company, the mill company later used wood from Spicerville to construct their own sawmill along the Grand River, as well as a wool carding mill. In 1852, mineral water was first discovered by E. B, frost, earning Eaton Rapids worldwide fame and the nickname The Saratoga of the West. This water was in demand and led to a large influx of people seeking mineral water baths as well as cures from all types of ailment. Fourteen wells were drilled in total, only three of which remain to this day. Davidson, Sr. came to Eaton Rapids from Philadelphia and he started the only mill in Michigan spinning its own yarn. The Davidson Mill supplied 95% of the yarn for the major league baseball. After 48 years in business the mill burned in 1969, Davidson served as mayor of Eaton Rapids as well as in both the State House and Senate. In 1927, Oldsmobile President Irving Jacob Reuter and his wife Janet built Meadowvue, mr. Reuter was also a financier and inventor. The Reuters donated substantial sums to charity, the property was sold to the Roman Catholic Diocese of Lansing, and became the home of its first Bishop, the Most Reverend Joseph H. Albers as his private residence. The home was sold to CJ and Mille Sumner who furnished the home with antiques. The home was again in 1990 and made into a Bed. In 1991 it was listed in the state List of Registered Historic Places in Michigan, Eaton Rapids is on the northward course of the Grand River as it flows from Jackson to Lansing, where it turns westward, at its confluence with the Spring Brook. According to the United States Census Bureau, the city has an area of 3.51 square miles. Grand River M-99 connects with I-94,19 miles to the south near Albion, m-50 connects with I-69, nine miles west in Charlotte, and with US127 and I-94,21 miles to the southeast just north of Jackson
9.
Lansing, Michigan
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Lansing /ˈlænsɪŋ/ is the capital of the US state of Michigan. It is mostly in Ingham County, although portions of the city extend west into Eaton County, the 2010 Census placed the citys population at 114,297, making it the fifth largest city in Michigan. The population of its Metropolitan Statistical Area was 464,036, while the even larger Combined Statistical Area population and it was named the new state capital of Michigan in 1847, ten years after Michigan became a state. The Lansing Metropolitan Area, colloquially referred to as Mid-Michigan, is an important center for educational, cultural, governmental, commercial, Lansing is the only U. S. state capital that is not also a county seat. The seat of government of Ingham County is Mason, but the county maintains some offices in Lansing, the first recorded person of European descent to spot the area that is now Lansing was explorer Hugh Heward in 1790 while canoeing the Grand River. The land that was to become Lansing was surveyed as Township 4 North Range 2 West in February 1827 in what was then dense forest and it was the last of the countys townships to be surveyed, and the land was not offered for sale until October 1830. There would be no roads to this area for decades to come, in the winter of 1835 and early 1836, two brothers from New York plotted the area now known as REO Town just south of downtown Lansing and named it Biddle City. This land lay in a floodplain and was underwater during the majority of the year, nevertheless, the brothers went back to Lansing, New York, to sell plots for the town that did not exist. They told the New Yorkers this new city had an area of 65 blocks, a church,16 men bought plots in the nonexistent city, and upon reaching the area later that year found they had been scammed. Many in the group too disappointed to stay ended up settling around what is now metropolitan Lansing and those who stayed quickly renamed the area Lansing Township in honor of their home village in New York. The United States had recaptured the city in 1813, but these led to the dire need to have the center of government relocate from hostile British territory. There was also concern with Detroits strong influence over Michigan politics, during the multi-day session to determine a new location for the state capital, many cities, including Ann Arbor, Marshall, and Jackson, lobbied hard to win this designation. Unable to publicly reach a consensus because of constant political wrangling, when announced, many present openly laughed that such an insignificant settlement was now Michigans capital. Two months later, Governor William L. Greenly signed into law the act of the legislature making Lansing Township the state capital, with the announcement that Lansing Township had been made the capital, the small village quickly transformed into the seat of state government. The legislature gave the settlement the name of the Town of Michigan. In April 1848, the legislature gave the settlement the name of Lansing. It was home to the first house built in Lansing in 1843 by pioneer James Seymour, Lower Town began to develop in 1847 with the completion of the Franklin Avenue covered bridge over the Grand River. Upper Village/Town, where present-day REO Town stands at the confluence of the Grand River and it began to take off in 1847 when the Main Street Bridge was constructed over the Grand River
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