What body of water... • Was explored by Lewis and Clark???? The Columbia River What body of water… • Forms a border with Mexico???? The Rio Grande What body of water…. • was the Gateway to the west???? Ohio River What body of water… • borders the United States to the north with Canada and connects the Great Lakes to the Atlantic Ocean. St. Lawrence River What body of water… • Runs through the Grand Canyon???? The Colorado River What body of water….. • Was the highway for explorers, early settlers, and later immigrants? Atlantic Ocean Which two bodies of water… • Served as transportation arteries for farm and industrial products????? Mississippi and Missouri Which river am I??? Missouri Which river am I??? Mississippi Which body of water… • provided the French and Spanish with exploration routes to Mexico and other parts of America? Gulf of Mexico