2- What was the advantage of Lewis and Clark Expedition? a) Lewis and Clark confirmed that people could not live on the western
land.
b) Lewis and Clark cpnfirmed the ability to gain from the western land.
c) Lewis and Clark confirmed that there were no job opportunities on the
western lands.​

2.c the correct answer

Explanation:

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. austria-hungary began seizing british colonies in africa.

the secretary of state, appointed by the president with the advice and consent of the senate, is the president's chief foreign affairs adviser. the secretary carries out the president's foreign policies through the state department and the foreign service of the united states.