because his colonists needed fresh water
Robert La Salle sailed up and down the Mississippi River and found land around the Mississippi.
Robert La Salle explored the Mississippi River in North America. He was the first European to sail down Mississippi to the Gulf of Mexico. France
He was the first European to sail the Mississippi River.
he set sail 1803
Robert La Salle explored the Mississippi River... Correct me if I'm wrong.
Robert la salle claimed all the Mississippi rivers of France
The Mississippi River
Robert La salle
I think Spain
he sailed for the Mississippi river in North America
La salle
he sailed for the Mississippi river in North America