The Missouri River is longer, but may be considered a tributary to the Mississippi River, which drains much of the eastern interior of the US.
the mackenzie river
The Amazon River, the second largest river in the world, flows through much of Brazil.
Mississippi River
The Prairie provinces are located in Canada, and comprise the provinces of Alberta, Saskatchewan, and Manitoba, as they are covered partially by grassland. The Mackenzie River drains much of this region of Canada.
The Paraná River (Spanish: Río Paraná, Portuguese: Rio Paraná) is a river in south Central South America, running through Brazil, Paraguay and Argentina for some 4,880 kilometres (3,030 mi). It is second in length only to the Amazon River among South American rivers .
The Amazon River is located in the continent of South America.
No so much the most rich area is Southeast
Both Brazil and Indonesia make it as far as 3deg north latitude according to wikimapia.org, so they are much farther N than NZ.
It is the Missouri river. Thank you very much for looking on Wiki answers!!
If you're speaking of the "Red River of the North" that forms much of the border between North Dakota and Minnesota, it NEVER joins the Mississippi, but flows NORTH and empties into Lake Winnipeg. The Red River, not the one mentioned above joins the Mississippi in the marshes near to Shreveport.
The Amazon river is neither. The Amazon River is the world's second largest river, running through the Amazon Rainforest in Brazil And much of Peru.