The river explored by the spanish is the Colorado River.
the river explored by lasalle is the Colorado river
Colorado river
There were two main rivers that the Spanish explored throughout the United States. These rivers include the Gila River and the Colorado River.
About the same as it is now. The Lithosphere hasn't changed much in the past 200 years around the Colorado River.
Zebulon Pike... I'm 100% sure.
The man who traveled the Three Forks area and explored the Cimarron River was Thomas Nuttall. The Cimarron Rivers is located in the states of Colorado, Oklahoma, and Kansas.
Pikes Peak in Colorado is named for him and that is the area he explored, namely the Southwest and Colorado.
The scientist explored the depths of the ocean to discover new species of marine life.
Lewis and Clark explored the Columbia River.
Colorado River.
explored Mississippi river and was an explorer