The army was sent to military districts in the South to do all of the following EXCEPT: a.
ensure the safety of African-Americans
b.
enforce the states’ Black Codes
c.
ensure fair elections
d.
remove former high-ranking members of the Confederacy from office

the united states didn't wanted to get involve with other countries probelms

pretty sure it is c

explanation:

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]

this is a good question! i'll do some research and come back when i have the answer!