Which rive can you see in the United States?

     Скорее всего в данном вопросе опечатка, и в нем спрашивается о реках США.

     The USA is a large country, and a lot of rivers flow across it. The main and the largest US river is Mississippi. It`s one of the greatest and longest (the 4th, to be more exact) rivers in the world. Its`tributary Missouri is also a considerable river in the USA, it originates in Montana. Along with Mississippi the Rio Grande River flows in North America, on the border with Mexico.

     Talking about significant US rivers we can also designate the Yukon River (in Alaska), Colorado (that forms the Grand Canyon), Potomac and many others.