What other goals did lewis and clark hope to accomplish?

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.

(Got from Google)

these the citzens and goverment come to terms some of the amendments gave the states more power then the goverment and some protocted americans rights

they made rome the dominant power in the mediterranean.