Mississppi River
the ohio river
The Ohio River.
Ohio
gateway to the west
The river that is known as the Gateway to the West is the Missouri River. It flows into the Mississippi River at St. Louis, MO.
Mississippi, in the US
This strategic was the gateway to the west
Missouri river
what is the gateway to the west
Well its called the Gateway Arch and St. Louis is the Gateway to the West theres your answer hope its useful!
Because St Louis is the gateway to the West. It was the starting point for Lewis and Clark's Corps or discovery.