Conditions were often dirty, overcrowded, and unhealthy in A) Union prisons only.
B) Confederate prisons only.
C) all Civil War prisons.
D) few Civil War prisons.

Sorry sir you did not give us the graph i typically but i'm very confused my conclusion is you're missing valuable information in the question

Protecting and assisting  u.s. citizens  living or traveling abroad; assisting u.s.  businesses  in the international marketplace; coordinating and providing support for international activities of other u.s. agencies (local, state, or federal government), official visits overseas and at home, and other diplomatic efforts.keeping the public informed about u.s. foreign policy and relations with other countries and providing feedback from the public to administration officials.providing  automobile registration  for non-diplomatic staff vehicles and the vehicles of diplomats of foreign countries having  diplomatic immunity  in the united states