"Situated as St. Louis is, the center of the greatest river system in all the world, St. Louis can not fail to be and remain an unsurpassed commercial emporium, and the material interests of the great States lying in the Mississippi Valley, assure her of paramount political weight and influence."
Find out how it all interconnects. Investigate why the river is so important
and why and how we need to take care of it. Search out why it is called a
river system. See what Scientific Visualization is and how it applies to the