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The Mississippi River, derived from the old Ojibwe word misi-ziibi meaning 'great river' (gichi-ziibi 'big river' at its headwaters), is the second-longest river in the United States; the longest is the Missouri River, which flows into the Mississippi. Taken together, they form the largest river system in North America. If measured from the head of the Missouri, the length of the Missouri-Mississippi combination is approximately 3,900 miles (6,300 km), making the combination the 4th longest river in the world. Apart from the Missouri, the largest of the many large Mississippi tributaries is the Ohio River.
Geography
Course changes The Illinoian Glacier, about 200,000 to 125,000 years before present, blocked the Mississippi near Rock Island, diverting it to its present channel farther to the west (current western border of Illinois). The Hennepin Canal roughly follows the ancient channel of the Mississippi downstream from Rock Island to Hennepin. South of Hennepin, the current Illinois River is actually following the ancient channel of the Mississippi River to Alton before the Illinoian glaciation. Other changes in the course of the river have occurred because of earthquakes along the New Madrid Fault Zone, which lies near the cities of Memphis and St. Louis. Three earthquakes in 1811 and 1812, estimated at approximately 8 on the Richter Scale, were said to have temporarily reversed the course of the Mississippi. These earthquakes also created Reelfoot Lake in Tennessee from the altered landscape near the river. The faulting is related to an aulacogen (geologic term for a failed rift) that formed at the same time as the Gulf of Mexico. Watershed
Outflow Fresh river water flowing from the Mississippi into the Gulf of Mexico does not mix into the salt water immediately. The images from NASA's MODIS to the right show a large plume of fresh water, which appears as a dark ribbon against the lighter-blue surrounding waters. The images demonstrate that the plume did not mix with the surrounding sea water immediately. Instead, it stayed intact as it flowed through the Gulf of Mexico, into the Straits of Florida, and entered the Gulf Stream. The Mississippi River water rounded the tip of Florida and traveled up the southeast coast to the latitude of Georgia before finally mixing in so thoroughly with the ocean that it could no longer be detected by MODIS. Nomenclature The word Mississippi comes from the Ojibwa name for the river, "Messipi" (or Misi-ziibi in contemporary spelling), which means great river, or from the Algonquin Missi Sepe, "great river," poetically, "father of waters." The Ojibwe called Lake Itasca Omashkoozo-zaaga'igan (Elk Lake) and the river flowing out of it Omashkoozo-ziibi (Elk River). After flowing into Lake Bemidji, the Ojibwe called the river Bemijigamaa-ziibi (River from the Traversing Lake). After flowing into Cass Lake, the name of the river again changed to Miskwaawaakokaa-ziibi (Red Cedar River) and then to Gichi-ziibi (Big River) after flowing into Lake Winnibigoshish. The Ojibwe name Misi-ziibi applied only to the portion below the Crow Wing River, but the ever-changing names of the river seemed illogical to the English speakers, so after the expedition by Henry Schoolcraft, the longest stream above the juncture of the Crow Wing River and Gichi-ziibi was named "Mississippi River". Early American On May 8, 1541, Hernando de Soto became the first recorded European to reach the Mississippi River, which he called "Rio de Espiritu Santo" (River of the Holy Spirit). French explorers Louis Joliet and Jacques Marquette began exploring the Mississippi. He traveled with a Sioux named "Ne Tongo" (which in Sioux means big river) in 1673. In 1682, René Robert Cavelier, Sieur de La Salle and Henri de Tonty claimed the entire Mississippi River Valley for France, calling the river Colbert River after Jean-Baptiste Colbert and the region Louisiana, for King Louis XIV. In 1718, New Orleans was established by Jean-Baptiste Le Moyne de Bienville. France lost all its territories on the North American mainland as a result of the French and Indian War. The Treaty of Paris (1763) gave the Kingdom of Great Britain rights to all land in the valley east of the Mississippi and Spain rights to land west of the Mississippi. Spain also ceded Florida to England to regain Cuba, which the English occupied during the war. Britain then divided the territory into East Florida and West Florida. In the second Treaty of Paris, which ended the American Revolution, Britain ceded West Florida back to Spain to regain the Bahamas, which Spain had occupied during the war. Spain then had control over the river south of 32°30' north latitude and, in what is known as the Spanish Conspiracy, hoped to gain greater control of Louisiana and all of the west. These hopes ended when Spain was pressured into signing Pinckney's Treaty in 1795. France reacquired 'Louisiana' from Spain in the secret Treaty of San Ildefonso in 1800. The United States bought the territory from France in the Louisiana Purchase of 1803. The river was noted for the number of bandits which called its islands and shores home, including John Murrell who was a well-known murderer, horse stealer and slave "re-trader". His notoriety was such that author Mark Twain devoted an entire chapter to him in his book Life on the Mississippi, and Murrell was rumored to have an island headquarters on the river at Island 37. 1800s Twain's book also extensively covered the steamboat races which took place from 1830 to 1870 on the river before more modern boating methods replaced the steamer. It was published first in serial form in Harper's Weekly in seven parts in 1875 and was intended to chronicle the rapidly disappearing steamboat culture. The full version, including a passage from the unfinished Huckleberry Finn and works from other authors, was published by James R. Osgood & Co. in 1885. The first steamboat to travel the full length of the Mississippi from the Ohio River to New Orleans, Louisiana, was the New Orleans in December 1811. Its maiden voyage occurred during the series of New Madrid earthquakes in 1811–12. In 1815, America retained control over the Mississippi by scoring a decisive victory over the British at the Battle of New Orleans, part of the War of 1812. The river was played a decisive role in the American Civil War. The Union's Vicksburg Campaign called for Union control of the lower Mississippi River. The Union victory at the Battle of Vicksburg in 1863 was pivotal to the Union's final victory of the Civil War. In 1848, the Illinois and Michigan Canal was built to connect the Mississippi River to Lake Michigan via the Illinois River near Peru, Illinois. In 1900, the canal was replaced by the Chicago Sanitary and Ship Canal. The canal allowed Chicago to address specific health issues (typhoid, cholera and other waterborne diseases) by sending its waste down the Illinois and Mississippi river systems rather than polluting its water source of Lake Michigan. The canal also provided a shipping route between the Great Lakes and the Mississippi. The sport of water skiing was invented on the river in a wide region between Minnesota and Wisconsin known as Lake Pepin. Ralph Samuelson of Lake City, Minnesota, created and refined his skiing technique in late June and early July 1922. He later performed the first water ski jump in 1925 and was pulled along at 80 miles per hour (128 km/h) by a Curtiss flying boat later that year. 1900s In the spring of 1927, the river broke out of its banks in 145 places during the Great Mississippi Flood of 1927 and inundated 27,000 square miles (70,000 km²) to a depth of up to 30 feet (10 m). On October 20, 1976, the automobile ferry MV George Prince was struck by a ship traveling upstream as the ferry attempted to cross from Destrehan, Louisiana, to Luling, Louisiana. Seventy-eight passengers and crew died; only eighteen survived the accident. The Great Flood of 1993 was another significant flood, although it primarily affected the Mississippi above its confluence with the Ohio River at Cairo, Illinois. Two portions of the Mississippi were designated as some of the American Heritage Rivers in 1997: The lower portion around Louisiana and Tennessee, and the upper portion around Iowa, Illinois, Minnesota and Missouri. Present In 2002 the Slovenian long-distance swimmer Martin Strel swam the entire length of the river, from Minnesota to Louisiana, over the course of 68 days. In 2005, the Source to Sea Expedition paddled the Mississippi and Atchafalaya rivers to benefit the Audubon Society's Upper Mississippi River Campaign. Navigation
Major cities along the river
Notable bridges
Nicknames Due to its size and historical significance, the Mississippi has many nicknames. Among these are: Literature and music Many of the works of Mark Twain deal with or take place near the Mississippi River. One of his first major works, Life on the Mississippi, is in part a history of the river, in part a memoir of Twain's experiences on the river, and a collection of tales that either take place on or are associated with the river. Twain's most famous work, Huckleberry Finn, is largely a journey down the river. The novel works as an episodic meditation on American culture with the river as the central metaphor. Herman Melville's novel The Confidence-Man portrayed a Canterbury Tales-style group of steamboat passengers whose interlocking stories are told as they travel up the Mississippi River. The novel is written both as cultural satire and a metaphysical treatise. Like Huckleberry Finn, it uses the Mississippi River as a metaphor for the larger aspects of American and human identity that unify the otherwise disparate characters. The river's fluidity is reflected by the often shifting personalities and identities of Melville's "confidence man." The 2nd chapter ("The Master of the Mississippi") of Don Rosa's famous comic book The Life and Times of Scrooge McDuck about the "Last of the Clan McDucks" is set on the Mississippi. Scrooge works here for his Uncle Angus "Pothole" McDuck on a wheel steamer and has his first encounter with The Beagle Boys. The stage and movie musical Show Boat's central musical piece is the Blues-influenced ballad Ol' Man River. Ferde Grofe composed a set of movements based on the lands the river travels through in his Mississippi Suite. The song 'When the Levee Breaks', made famous in the version performed by Led Zeppelin on the album Led Zeppelin IV, was composed by Memphis Minnie McCoy in 1929 after the Great Mississippi Flood of 1927. On May 29, 1997 Singer/Guitarist Jeff Buckley drowned when he was swept away by the undertow of a passing boat in the Mississippi River. Trivia The Mississippi is a common tool for purpose of designating the United States into eastern and western sections, with places being described often as east or west "of the Mississippi": See also Further reading | |||||||||||||||||||||||||||||||||||||
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