Why was it important to explore the interior of america?
who were lewis and clark?
when and where did they begin their journey?
what was their primary goal?
what other goals did they hope to accomplish?
what were the mandan villages like?
who was sacajawea?
how did they reach the pacific ocean?
when did they return to st louis?
what happened to the mandan villages?

answer: 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.

explanation:

evaluate the extent to which the seven years' war (french and indian war, 1754–1763) marked a turning point in american relations with great britain, analyzing what changed and what stayed the same from the period before the war to the period after it.

roosevelt believed that in light of the country's recent military successes, it was unnecessary to use force to achieve foreign policy goals, so long as the military could threaten force. this belief, and his strategy of “speaking softly and carrying a big stick,” shaped much of roosevelt's foreign policy.