"Wyoming and western Nebraska. It is only navigable over most of its length at high water by canoes, kayaks and rubber rafts. The North Platte River drainage has been an important westward route in the westward expansion of the United States. To get the two essentials, water and grass for the traveler's animals the emigration trails nearly always followed river valleys across the North American continent. These trails extended from the Missouri River, Platte River and North Platte River across Nebraska and parts of Wyoming and on to its confluence with the Sweetwater River (Wyoming). About beyond what is now"
"Missouri River is the longest river on the North American continent. The Missouri River was one of the main routes for the watershed expansion of the United States during the 19th century. The Ohio River runs 981 miles (1582 km) long, starting at the meeting of the Allegheny River and the Monongahela River in Pittsburgh, Pennsylvania; ending in Cairo, Illinois, where it then flows into the Mississippi. The Ohio River flows through six states, including, Illinois, Indiana, Ohio, Kentucky, Pennsylvania and West Virginia. The river is a location with the capacity to provide enough water for over five million people."
"Amazon River The Amazon River (, ; Spanish and ) in South America is the largest river by discharge volume of water in the world, and by some definitions it is the longest. The headwaters of the Apurímac River on Nevado Mismi had been considered for nearly a century as the Amazon's most distant source, until a 2014 study found it to be the Cordillera Rumi Cruz at the headwaters of the Mantaro River in Peru. The Mantaro and Apurímac join, and with other tributaries form the Ucayali River, which in turn meets the Marañón River upstream of Iquitos, Peru,"
"Columbia River The Columbia River is the largest river in the Pacific Northwest region of North America. The river rises in the Rocky Mountains of British Columbia, Canada. It flows northwest and then south into the US state of Washington, then turns west to form most of the border between Washington and the state of Oregon before emptying into the Pacific Ocean. The river is long, and its largest tributary is the Snake River. Its drainage basin is roughly the size of France and extends into seven US states and a Canadian province. The fourth-largest river in the United States"
"Susquehanna River The Susquehanna River (; Lenape: Siskëwahane) is a major river located in the northeastern and mid-Atlantic United States. At long, it is the longest river on the East Coast of the United States that drains into the Atlantic Ocean. With its watershed, it is the 16th-largest river in the United States, and the longest river in the early 21st-century continental United States without commercial boat traffic. It is the longest unnavigable river in the world. The Susquehanna River forms from two main branches: the ""North Branch"", which rises in Cooperstown, New York, and is regarded by federal mapmakers"
"Connecticut River The Connecticut River is the longest river in the New England region of the United States, flowing roughly southward for through four states. It rises at the U.S. border with Quebec, Canada, and discharges at Long Island Sound. Its watershed encompasses five U.S. states and one Canadian province, via 148 tributaries, 38 of which are major rivers. It produces 70% of Long Island Sound's fresh water, discharging at per second. The Connecticut River Valley is home to some of the northeastern United States' most productive farmland, as well as a metropolitan region of approximately two million people surrounding"
"river basins that drain the continents. The largest river basin in North America is that of the Mississippi, covering the second largest watershed on the planet. The Mississippi-Missouri river system drains most of 31 states of the U.S., most of the Great Plains, and large areas between the Rocky and Appalachian mountains. This river is the fourth longest in the world and tenth most powerful in the world. In North America, to the east of the Appalachian Mountains, there are no major rivers but rather a series of rivers and streams that flow east with their terminus in the Atlantic"
"Canadian River The Canadian River is the longest tributary of the Arkansas River in the United States. It is about long, starting in Colorado and traveling through New Mexico, the Texas Panhandle, and Oklahoma. The drainage area is about . The Canadian is sometimes referred to as the South Canadian River to differentiate it from the North Canadian River that flows into it. Why the river is called the Canadian is unclear. On John C. Fremont's route map of 1845, the river's name is listed as ""Goo-al-pah or Canadian River"" from the Comanche and Kiowa name for the river (Kiowa"
"Orinoco The Orinoco River () is one of the longest rivers in South America at . Its drainage basin, sometimes known as the Orinoquia, covers , with 76.3 percent of it in Venezuela and the remainder in Colombia. It is the fourth largest river in the world by discharge volume of water. The Orinoco River and its tributaries are the major transportation system for eastern and interior Venezuela and the llanos of Colombia. The environment in the Orinoco's basin is extremely diverse; it hosts a wide variety of flora and fauna. The mouth of the Orinoco River at the Atlantic"
"River for shelter; Vane tried to pursue him but broke off. Yeats was ultimately pardoned: Edisto River The Edisto River is one of the longest free-flowing blackwater rivers in North America, flowing over 250 meandering miles from its sources in Saluda and Edgefield counties, to its Atlantic Ocean mouth at Edisto Beach, South Carolina. It rises in two main tributaries (North Fork & South Fork) from springs under the Sandhills region of West Central South Carolina, just to the south of the Piedmont Fall Line. It is the longest and largest river system completely contained by the borders of South"
"from south to north by location of mouth: The Connecticut River is a barrier to travel between western and eastern New England. Several major transportation corridors cross the river including Amtrak's Northeast Corridor, Interstate 95 (Connecticut Turnpike), Interstate 90 (Massachusetts Turnpike), Interstate 89, Interstate 93, and Interstate 84. In addition, Interstate 91, whose route largely follows the river north-south, crosses it twice – once in Connecticut and once in Massachusetts. Connecticut River The Connecticut River is the longest river in the New England region of the United States, flowing roughly southward for through four states. It rises at the U.S."
"Churchill River (Atlantic) The Churchill River is a river in Newfoundland and Labrador which flows east from the Smallwood Reservoir in Labrador into the Atlantic Ocean via Lake Melville. The river is long and drains an area of ; it is the longest river in Atlantic Canada. The river is still known locally as Mishtashipu or Mishta-shipu (″Grand River″) by the Labrador Innu and its western section as Patshishetshuanau-shipu by the Central Innu, the peoples of NunatuKavut (Labrador-Metis) and Nunatsiavut, and settlers who identify as Labradorians call it the Grand River. In 1821, Captain William Martin, in command of HM"
"and livestock and protecting populations of native trout. Maggie Creek has a Beaver Creek tributary which flows from Beaver Peak in the Tuscarora Mountains. Humboldt River The Humboldt River runs through northern Nevada in the western United States. At approximately long it is the third longest river in the Great Basin, after the Bear and Sevier Rivers. It has no outlet to the ocean, but instead empties into the Humboldt Sink. It is the fifth largest river in the United States, in terms of discharge, that does not ultimately reach the ocean, while it is the largest in terms of"
"Fraser River The Fraser River is the longest river within British Columbia, Canada, rising at Fraser Pass near Blackrock Mountain in the Rocky Mountains and flowing for , into the Strait of Georgia at the city of Vancouver. It is the 11th longest river in Canada. The river's annual discharge at its mouth is or , and it discharges 20 million tons of sediment into the ocean. The river is named after Simon Fraser, who led an expedition in 1808 on behalf of the North West Company from the site of present-day Prince George almost to the mouth of the"
"Mississippi River The Mississippi River is the second longest river of the United States and the chief river of the second-largest drainage system on the North American continent, second only to the Hudson Bay drainage system. Its source is Lake Itasca in northern Minnesota and it flows generally south for to the Mississippi River Delta in the Gulf of Mexico. With its many tributaries, the Mississippi's watershed drains all or parts of 32 U.S. states and two Canadian provinces between the Rocky and Appalachian Mountains. The main stem is entirely within the United States; the total drainage basin is ,"
"occurs frequently, such as, for instance, in the spring of 2015. Trinity River (Texas) The Trinity River is a river in Texas, and is the longest river with a watershed entirely within the U.S. state of Texas. It rises in extreme northern Texas, a few miles south of the Red River. The headwaters are separated by the high bluffs on the southern side of the Red River. Robert Cavelier de La Salle, in 1687, called the stream the ""River of Canoes"". The name ""Trinity"" came three years later in 1690 from Alonso de León, who called the stream the ""La"
"Humboldt River The Humboldt River runs through northern Nevada in the western United States. At approximately long it is the third longest river in the Great Basin, after the Bear and Sevier Rivers. It has no outlet to the ocean, but instead empties into the Humboldt Sink. It is the fifth largest river in the United States, in terms of discharge, that does not ultimately reach the ocean, while it is the largest in terms of area drained. Through its tributaries the river drains most of sparsely populated northern Nevada, traversing the state roughly east to west, and passing through"
"North Fork American River The North Fork American River is the longest branch of the American River in Northern California. It is long from its source at the crest of the Sierra Nevada, near Lake Tahoe, to its mouth at Folsom Lake northeast of Sacramento. Prior to the construction of Folsom Dam the river was about longer making for a total length of . It rises at Mountain Meadow Lake near the peak of Granite Chief in the Tahoe National Forest. Flowing initially northwest, the river soon swings west into a gorge, paralleling the Forest Hill Divide on the south."
"tributary the Marañón River in Peru. The highest point in the watershed of the Amazon is the peak of Yerupajá at . With a length of about before it drains into the Atlantic Ocean, it is one of the two longest rivers in the world; a team of Brazilian scientists has claimed that the Amazon is longer than the Nile but debate about its exact length continues. The Amazon system transports the largest volume of water of any river system, accounting for about 20% of the total water carried to the oceans by rivers. Some of the Amazon rainforests are"
"Nile The Nile (, written as al-Nīl, pronounced as an-Nīl) is a major north-flowing river in northeastern Africa, and is the longest river in the world, though some sources cite the Amazon River as the longest. The Nile, which is 6,853 km (4,258 miles) long, is an ""international"" river as its drainage basin covers eleven countries, namely, Tanzania, Uganda, Rwanda, Burundi, the Democratic Republic of the Congo, Kenya, Ethiopia, Eritrea, South Sudan, Republic of the Sudan and Egypt. In particular, the Nile is the primary water source of Egypt and Sudan. The river Nile has two major tributaries, the White"
"Arkansas River The Arkansas River is a major tributary of the Mississippi River. It generally flows to the east and southeast as it traverses the U.S. states of Colorado, Kansas, Oklahoma, and Arkansas. The river's source basin lies in the western United States in Colorado, specifically the Arkansas River Valley, where the headwaters derive from the snowpack in the Sawatch and Mosquito mountain ranges. It then flows east into the Midwest via Kansas, and finally into the South through Oklahoma and Arkansas. At 1,469 miles (2,364 km), it is the sixth-longest river in the United States, the second-longest tributary in"
"Brazos River The Brazos River ( ), called the ""Rio de los Brazos de Dios"" (translated as ""The River of the Arms of God"") by early Spanish explorers, is the 11th-longest river in the United States at from its headwater source at the head of Blackwater Draw, Curry County, New Mexico to its mouth at the Gulf of Mexico with a drainage basin. Being one of Texas' largest rivers , it is sometimes used to mark the boundary between East Texas and West Texas. The Brazos proper begins at the confluence of the Salt Fork and Double Mountain Fork, two"
"as the Salton Sea. The Columbia is a large river, long, in central western North America and is the most powerful river on the West Coast of the Americas. In the far northwest of North America, the Yukon drains much of the Alaskan peninsula and flows from parts of Yukon and the Northwest Territory to the Pacific. Draining to the Arctic Ocean of Canada, the Mackenzie River drains waters from the Arctic Great Lakes of Arctic Canada, as opposed to the Saint-Lawrence River that drains the Great Lakes of Southern Canada into the Atlantic Ocean. The Mackenzie River is the"
"Edisto River The Edisto River is one of the longest free-flowing blackwater rivers in North America, flowing over 250 meandering miles from its sources in Saluda and Edgefield counties, to its Atlantic Ocean mouth at Edisto Beach, South Carolina. It rises in two main tributaries (North Fork & South Fork) from springs under the Sandhills region of West Central South Carolina, just to the south of the Piedmont Fall Line. It is the longest and largest river system completely contained by the borders of South Carolina. Its name comes from the Edisto subtribe of the Cusabo Indians. Near the coast,"
"bridges cross from Omdurman: to Khartoum North: The following bridges cross to Tuti from Khartoum states three cities Other bridges The following is an annotated bibliography of key written documents for the Western exploration of the Nile. 17th century 18th century 1800–1850 1850–1900 Nile The Nile (, written as al-Nīl, pronounced as an-Nīl) is a major north-flowing river in northeastern Africa, and is the longest river in the world, though some sources cite the Amazon River as the longest. The Nile, which is 6,853 km (4,258 miles) long, is an ""international"" river as its drainage basin covers eleven countries, namely,"
"entire length. Guido Gelli, director of science at the Brazilian Institute of Geography and Statistics (IBGE), told the Brazilian TV network Globo in June 2007 that it could be considered as a fact that the Amazon was the longest river in the world. However, other geographers have had access to the same data since 2001, and a consensus has yet to emerge to support the claims of these Brazilian scientists. The length of both the Amazon and the Nile remains open to interpretation and continued debate. The Amazon basin, the largest in the world, covers about 40% of South America,"
"on for many years, the historic consensus of geographic authorities has been to regard the Amazon as the second longest river in the world, with the Nile being the longest. However, the Amazon has been measured by different geographers as being anywhere between long. It is often said to be ""at least"" long. The Nile is reported to be anywhere from . Often it is said to be ""about"" long. There are many factors that can affect these measurements. A study by Brazilian scientists concluded that the Amazon is actually longer than the Nile. Using Nevado Mismi, which in 2001"
"American River The American River (Río de los Americanos during the period before 1847 ruled by Mexico) is a 120-mile-long river in California that runs from the Sierra Nevada mountain range to its confluence with the Sacramento River in the Sacramento Valley. Via the Sacramento River, it is part of the San Francisco Bay watershed. This river is fed by the melting snowpack of the Sierra Nevada and its many headwaters and tributaries, including the North Fork American River, the Middle Fork American River, and the South Fork American River. The American river is known for the discovery of gold"
"and Crenarchaeota. The Amazon has over 1,100 tributaries, 12 of which are over long. Some of the more notable ones are: Amazon River The Amazon River (, ; Spanish and ) in South America is the largest river by discharge volume of water in the world, and by some definitions it is the longest. The headwaters of the Apurímac River on Nevado Mismi had been considered for nearly a century as the Amazon's most distant source, until a 2014 study found it to be the Cordillera Rumi Cruz at the headwaters of the Mantaro River in Peru. The Mantaro and"
"São Francisco River The São Francisco River or Rio São Francisco () is a river in Brazil. With a length of , it is the longest river that runs entirely in Brazilian territory, and the fourth longest in South America and overall in Brazil (after the Amazon, the Paraná and the Madeira). It used to be known as the by the indigenous people before colonisation, and is today also known as (""Old Frank""). The São Francisco originates in the Canastra mountain range in the central-western part of the state of Minas Gerais. It runs generally north in the states of"
"Mackenzie River The Mackenzie River (Slavey language: Deh-Cho , ""big river"" or Inuvialuktun: Kuukpak , ""great river""; ) is the longest river system in Canada, and has the second largest drainage basin of any North American river after the Mississippi River. The Mackenzie River flows through a vast, thinly populated region of forest and tundra entirely within the Canadian Northwest Territories, although its many tributaries reach into four other Canadian provinces and territories. The river's main stem is long, flowing north-northwest from Great Slave Lake into the Arctic Ocean, where it forms a large delta at its mouth. Its extensive"
"(Note: this list may be incomplete) North Carolina South Carolina Catawba River The Catawba River (named after the Native American tribes that first settled on the banks) originates in Western North Carolina and the name of the river changes to the Wateree River in South Carolina. The river is approximately 220 miles (350 km) long. It rises in the Appalachian Mountains and drains into the Piedmont, where it has been impounded through a series of reservoirs for flood control and generation of hydroelectricity. The river is named after the Catawba tribe of Native Americans. In their Siouan language, they identified"
"the expedition. In December 1803 the members of the Lewis and Clark Expedition started construction of Camp Dubois, also known as Camp Wood, their winter camp of 1803 - 1804. Located next to the Mississippi River, and at the mouth of Wood River, the camp was in what was then St. Clair County, now Madison County, Illinois. They stayed at Camp Dubois until May 14, 1804, when they crossed the Mississippi River and started up the Missouri River (at 2,341 miles long it is the longest river in North America). On March 29, 1804, while still at Camp Dubois, Private"