Question

What were lewis and clark looking for on their expedition

Answer 1

Answer:

A waterway from the United States to the Pacific Ocean

Explanation:

they were sent to do 2 things....this is one of the two things

Answer 2

The Lewis And Clark Expedition Begins
Their mission was to explore the unknown territory, establish trade with the Natives and affirm the sovereignty of the United States in the region. One of their goals was to find a waterway from the US to the Pacific Ocean.

Hope this helps.