With regards to ancient history, the areas on this map marked with an "X" all have what in common? A) None were able to trade over great distances. B) None lasted out of the ancient era of history. C) All were protected from invasion by geographic features. D) All had civilizations that were centered along major rivers. Submit

a is correct

hope this let me know if it is right

answer:

won re-nomination with no opposition he also had the support of his party

explanation:

it saw incumbent president andrew jackson, candidate of the democratic party, defeat henry clay, candidate of the national republican party. jackson won re-nomination with no opposition, and the 1832 democratic national convention replaced vice president john c. calhoun with martin van buren.

the alfred thayer mahan award for literary achievement is awarded each year by the navy league of the united states. the award is named for an american naval historian and theorist, rear admiral alfred thayer mahan, united states navy who, through his writing, provided stimulus and guidance to those who share in the defense of the nation. presented since 1957, "this award for literary achievement is awarded to a u.s. navy officer, u.s. marine corps officer, enlisted service member, or civilian who has made a notable literary contribution that has advanced the knowledge of the importance of sea power in the united states."[1]

confederacy: supported slavery, believed states should be able to nullify federal laws, supported low tariffs

union: everything else