The Monroe Doctrine was named after the President that delivered the message to Congress in 1823,but the Doctrine was the brain child of Secretary of State John Quincy Adams.Basically,the Doctrine warned that the United States was no longer to be considered an area open to European influence or colonization.The Us promised not to interfere in the affairs of Europe and Europe would respect that the fact that the Western Hemisphere was closed to colonization and influence by any other power than the Us.
Answer:
Mountains and bodies of water
Explanation:
Mountains and bodies of water protected empires as it was the mountains that served as a barrier that protected ancient China and was used as an invasion route by the Aryans into ancient India also water bodies provided agricultural facilities which helped in allowing the empires become more successful.
I believe it's <span>B. The Supreme Court ruled that Dred Scott was not a citizen of the United States because he was not white, and therefore could not sue in the courts. </span>
When the earths tech tonic plates moved the pushed the land up to form the alps