What phrase did o sullivan use to describe the drive to expand, and what did he mean?

"Manifest destiny" was the term that John O'Sullivan coined in the mid- 1800's, which epitomizes the idea of driving to expand. What he meant was that the United States was destined by God himself to expand from the Atlantic Ocean all the way to the Pacific, spreading democracy and implementing capitalism in every corner of the continent, bending the will of whoever got in the way if necessary.

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lincoln declared that slavery should not be allowed to spread into the new states, and of course this angered the south at the time.

s the president shall be commander in chief of the army and navy of the united states, and of the militia of the several states, when called into the actual service of the united states; he may require the opinion, in writing, of the principal officer in each of the executive departments. sooo yeahhh

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