I believe you are looking for Avalon Waterways. In Europe they offer award winning river cruises through Austria, Croatia, France, Germany, and Serbia...just to name a few! Check out more details and see all Avalon's European river cruises on their website at http://avalonwaterways.com/Cruise-Vacations/River-Cruises-Europe/
The Spanish Explorer Hernando de Soto is given credit with discovering the Mississippi River. He discovered the river on May 8, 1541.
In Wikipedia, the Roe river is given as 61m. The D river is given as 36m (at high tide).
Costa cruises can offer a 30% discount on your next cruise, also yes, they do have a daycare center. The cruise will have a fine cuisine and banquet, you can easily request a menu to be given to you.
the source is the start of a river
This is the land, near a river, the excess water of which, drains into the given river
The word ios Sindhu.It is name given by Persians to people who lived on the other Side of Sindh river. Late on the word got adapted as Hindu, mostly by European authors.
The River horse The River Horse
Creek
it is called the mouth of the river
Yangzi River.
The name given to soil deposited at the mouth of a river is called silt. The mouth of a river is called a delta.
they call the amazon river amazonia