Both the Mojave and the Sonoran Deserts.
the colorado river runs through North America
The Arkansas River (It also flows through Oklahoma).
The Nile River passes through the Sahara Desert of North Africa.
The Nile is simply a river that runs through a desert. There is nothing unusual about that situation. The Colorado River as well as the Rio Grande both run through deserts in the United States.
Yes, the Colorado River runs through Arizona. if you go on http://alliance.la.asu.edu/maps/AZPHYSICAL.PDF, you can see the Colorado River on this map.
The Colorado River.
The Yellow river
The Niger and Nile rivers run through the Sahara Desert.
The United States and Mexico.
The United States and Mexico.
The Colorado River (Texas) runs through Austin. It would not however be confused with a different river network which originates in Colorado, carved out the Grand Canyon and flows into the Sea of Cortez. These rivers are not connected or related in any manner.
The Nile River passes through the Sahara Desert of North Africa.